Meet JKolly – A Resilient, Tactical Chess Competitor
JKolly is a chess player whose reputation has steadily grown over the years, a journey marked by perseverance and remarkable performance in a variety of time controls. From his early days on the board in 2014, when his blitz rating was in the low 2100s, JKolly’s development has been evident. His ratings in blitz have surged consistently – peaking at an impressive 2635 in 2023 – while his bullet expertise and endgame acumen have also matured, with standout figures recorded in subsequent years.
His game is characterized by a deep and diverse opening repertoire. JKolly has explored many classical ideas – whether maneuvering through the complexities of the French Defense, the intricacies of the Queen’s Gambit Declined, or other nuanced systems – showing a balanced blend of aggression and positional understanding. His openings performance speaks to his dedication to preparation and the continuous refinement of both attack and defense.
Beyond his technical growth, JKolly’s playing style is marked by endurance and psychological fortitude. Experiencing few one‐sided losses and maintaining a comeback rate of nearly 94%, he never shies away from a challenging position. His averages indicate that wins typically come after an 80‐move battle, while losses are not far off, reflecting a tendency to see games deep into the endgame where his strategic planning truly shines.
Time and rhythm also play a role in his performance. He demonstrates a consistent win rate regardless of the day of the week, with peak performances during certain hours – notably when the board is set in the calmer, later hours of the evening. Whether playing as White with a slight edge or as Black where his resilience is tested, JKolly adapts and overcomes.
Moreover, his tactical awareness is a cornerstone of his game. With an almost flawless record when pressed and an ability to turn back games after material setbacks, JKolly shows the kind of resourcefulness that many competitors strive for. His low tilt factor and disciplined approach further reveal a player who is as calm under pressure as he is ambitious in pursuit of improvement.
Year after year, JKolly’s ratings have evolved – a reflection of both his active participation in daily and blitz events and a commitment to refining his craft. Each season has brought incremental gains, highlighting an ongoing journey of self-improvement and adaptation in the evolving world of chess.
In summary, JKolly’s biography is one of steady ascension, marked by high tactical awareness, a broad strategic arsenal, and an unwavering tenacity. His record on the board makes him a dynamic force in competitive chess – a player who embodies resilience, intelligence, and passion for the game.
Overall Performance and Rating Trends
Jacques, your current strength adjusted win rate is approximately 49.9%, which shows you are competitive in your bullet games.
However, your rating has seen a recent dip with a 1-month decline of 35 points, despite showing a slight 3-month gain of 6 points. The longer-term (6 month and 12 month) changes show a downward trend with larger rating drops, indicating opportunities for improvement over time.
Your 1-month rating trend slope is positive, suggesting a recent recovery, but the quarterly and half-year slopes show a decline, so consistent progress over the longer term will be important.
Game Insights from Recent Wins
- You executed effective tactical decisions that led to decisive advantages and checkmates, especially in lines related to the French Defense and Queen's Gambit Declined.
- Your use of pins, pressure on opponent's king, and exploitation of weaknesses in your opponent’s position demonstrated good attacking play.
- Good awareness of piece activity and combining threats tactically helped secure wins before time pressure became critical.
- Examples include aggressive pawn pushes, coordinated rook and queen attacks, and calculated exchanges to open lines.
Areas for Growth Based on Recent Losses
- Time management appears to be a recurring challenge, as multiple losses were on time. Improving speed and decision-making under pressure could yield better results.
- Several losses involved mid-game structural or positional weaknesses, such as pawn structure compromises and ineffective piece placement. Focus on strengthening your understanding of these aspects.
- It’s useful to review key moments in these losses to identify missed tactical resources or strategic plans that could have changed the outcome.
- Improving opening familiarity, particularly within lines you play frequently, could prevent early initiative loss.
Opening Choices & Performance
You seem comfortable playing classical openings with an emphasis on the French Defense, Queen's Gambit Declined, and related structures. This consistency is a strength but be mindful of:
- Studying common plans and typical pawn breaks in these openings to avoid passive positions.
- Experiment with variations that suit your style and allow you to play actively to maintain initiative from the opening.
- Review critical opening moments from your games to reinforce memory of key moves and responses.
Recommendations Moving Forward
- Practice faster calculation and intuition to improve play under time pressure, which is vital in bullet games.
- Analyze your losses to understand positional mistakes and timing errors to prevent repeat scenarios.
- Work on maintaining composure and managing the clock better during tight time scrambles.
- Keep a training focus on opening theory and typical middlegame plans for your preferred openings.
- Incorporate tactic puzzles and endgame drills to sharpen decision-making and finish games effectively.
With continued practice and targeted study, you can build on your strengths and improve your consistency in bullet chess.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| benjaminanda | 0W / 1L / 0D | View |
| enkushi | 0W / 1L / 1D | View |
| abdallahmoiedkareem | 1W / 1L / 0D | View |
| beqa008 | 5W / 1L / 0D | View |
| viephi | 10W / 7L / 2D | View |
| skibidijelly | 0W / 2L / 0D | View |
| maslenitsa | 2W / 3L / 0D | View |
| WholyWar | 0W / 2L / 0D | View |
| Masterian7 | 8W / 29L / 3D | View |
| tolstyak_06 | 1W / 0L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| Socrates | 79W / 85L / 6D | View Games |
| JohnsonXi | 65W / 81L / 10D | View Games |
| ludo_sta | 75W / 64L / 9D | View Games |
| Aleksandar Dovijanic | 65W / 76L / 5D | View Games |
| bedazzle99 | 76W / 54L / 9D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2351 | 2606 | 2373 | 1372 |
| 2024 | 2482 | 2433 | 2369 | 1458 |
| 2023 | 2302 | 2635 | 2369 | 948 |
| 2022 | 2225 | 2509 | ||
| 2021 | 2323 | 2511 | ||
| 2020 | 2358 | |||
| 2019 | 2309 | |||
| 2018 | 2411 | |||
| 2017 | 2292 | |||
| 2016 | 2273 | |||
| 2015 | 2185 | 1200 | ||
| 2014 | 2136 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 1317W / 1387L / 188D | 1184W / 1496L / 190D | 85.0 |
| 2024 | 2071W / 1732L / 234D | 1977W / 1775L / 273D | 86.5 |
| 2023 | 1975W / 1507L / 220D | 1905W / 1576L / 234D | 85.8 |
| 2022 | 1409W / 994L / 153D | 1259W / 1179L / 138D | 84.3 |
| 2021 | 967W / 774L / 120D | 953W / 781L / 131D | 86.6 |
| 2020 | 468W / 392L / 67D | 482W / 378L / 73D | 87.5 |
| 2019 | 113W / 102L / 14D | 115W / 100L / 11D | 84.4 |
| 2018 | 364W / 272L / 34D | 349W / 279L / 47D | 88.3 |
| 2017 | 259W / 194L / 22D | 256W / 208L / 25D | 85.9 |
| 2016 | 248W / 200L / 21D | 254W / 199L / 37D | 85.8 |
| 2015 | 241W / 200L / 23D | 226W / 196L / 37D | 86.2 |
| 2014 | 171W / 86L / 11D | 148W / 108L / 8D | 82.3 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Australian Defense | 2462 | 1330 | 993 | 139 | 54.0% |
| QGD: 3.Nc3 Bb4 | 2152 | 1168 | 868 | 116 | 54.3% |
| French Defense | 1921 | 894 | 942 | 85 | 46.5% |
| French Defense: Exchange Variation | 1646 | 815 | 708 | 123 | 49.5% |
| King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | 1013 | 527 | 426 | 60 | 52.0% |
| Amar Gambit | 881 | 432 | 401 | 48 | 49.0% |
| London System: Poisoned Pawn Variation | 826 | 408 | 363 | 55 | 49.4% |
| QGD: 3.Nc3 Nf6 4.e3 | 741 | 403 | 308 | 30 | 54.4% |
| French Defense: Advance Variation | 712 | 331 | 323 | 58 | 46.5% |
| French Defense: Burn Variation | 701 | 346 | 310 | 45 | 49.4% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| QGD: 3.Nc3 Bb4 | 1118 | 565 | 465 | 88 | 50.5% |
| Nimzo-Indian Defense: Leningrad Variation | 612 | 352 | 227 | 33 | 57.5% |
| French Defense | 507 | 257 | 228 | 22 | 50.7% |
| King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | 498 | 264 | 197 | 37 | 53.0% |
| Australian Defense | 468 | 249 | 189 | 30 | 53.2% |
| French Defense: Burn Variation | 463 | 225 | 204 | 34 | 48.6% |
| French Defense: Advance Variation | 405 | 192 | 179 | 34 | 47.4% |
| French Defense: Exchange Variation | 328 | 164 | 133 | 31 | 50.0% |
| French Defense: Tarrasch Variation, Botvinnik Variation | 283 | 123 | 143 | 17 | 43.5% |
| French Defense: MacCutcheon Variation | 267 | 146 | 102 | 19 | 54.7% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Australian Defense | 2 | 2 | 0 | 0 | 100.0% |
| French Defense | 2 | 1 | 1 | 0 | 50.0% |
| French Defense: Exchange Variation | 1 | 1 | 0 | 0 | 100.0% |
| Nimzo-Indian Defense: Three Knights Variation | 1 | 1 | 0 | 0 | 100.0% |
| QGA: 3.e3 c5 | 1 | 1 | 0 | 0 | 100.0% |
| QGD: 2...Bf5 3.cxd5 | 1 | 0 | 1 | 0 | 0.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Australian Defense | 4 | 4 | 0 | 0 | 100.0% |
| French Defense | 3 | 3 | 0 | 0 | 100.0% |
| Amar Gambit | 1 | 1 | 0 | 0 | 100.0% |
| French Defense: Advance Variation | 1 | 1 | 0 | 0 | 100.0% |
| King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | 1 | 1 | 0 | 0 | 100.0% |
| French Defense: Exchange Variation | 1 | 1 | 0 | 0 | 100.0% |
| English Opening | 1 | 1 | 0 | 0 | 100.0% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 1 | 1 | 0 | 0 | 100.0% |
| QGA: 3.e3 c5 | 1 | 1 | 0 | 0 | 100.0% |
| French Defense: Burn Variation | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 21 | 0 |
| Losing | 13 | 2 |