Avatar of Jefferson The Blunder

Jefferson The Blunder

Username: 100_Blunder

Playing Since: 2022-04-22 (Active)

Wow Factor: ♟♟♟

Chess.com

Daily: 1270
154W / 15L / 3D
Rapid: 1692
116W / 41L / 5D
Blitz: 1501
612W / 523L / 50D
Bullet: 1534
209W / 143L / 10D

Jefferson The Blunder

AKA: 100_Blunder

Jefferson The Blunder is a uniquely entertaining chess player whose journey in the battlefield of 64 squares is as colorful as his nickname suggests. Despite his moniker, Jefferson has shown remarkable perseverance and tenacity, slowly but surely climbing the rating charts from modest beginnings to respectable numbers.

Rating Progression

  • Blitz: From a humble 827 in 2022 to an impressive 1501 by 2025, proving he's come a long way from casual blunders to more calculated chaos.
  • Bullet: Showing a punchy evolution from 823 in 2022 to hitting a peak of 1679 in 2024, Jefferson’s lightning-fast decisions are often the reason opponents both respect and fear the name.
  • Rapid: A steady rise from 883 in 2022 to a mighty 1573 in 2025—Jefferson’s charm is that he makes rapid play look like a comedy show with a surprise grandmaster twist.
  • Daily: Patience personified with a peak rating of 1270 in 2025, where thoughtful blunders take their time to blossom.

Playing Style

Jefferson is the embodiment of endurance, with an Endgame Frequency of above 70%, clearly favoring prolonged battles where his unpredictable blunders keep opponents on their toes.

He averages nearly 63 moves per win, but a longer 72 moves per loss—clearly fighting to the bitter end, or maybe just forgetting the clock! His “early resignation” rate is laughably low at 2.22%, proving he never quits, no matter how disastrously things unfold.

White gives him a slight edge with a 52.8% win rate, while Black requires some extra grit with 49.08% wins.

Tactical & Psychological Brilliance

Jefferson’s psychological landscape is a rollercoaster: a Comeback Rate of 75.59% and a near-perfect Win Rate After Losing a Piece at 99.46%. In other words, if he blunders something, expect him to devise equally creative ways to turn the table or create havoc.

Beware, though, his Tilt Factor of 19 means the pressure cooker sometimes boils over, but his resilience means he’s always ready for the next game.

Record & Rivals

With thousands of games under his belt, Jefferson’s Blitz record is a near-perfect mirror of wins and losses, both hovering just above 2100, showing he’s no stranger to the chaotic beauty of Blitz chess.

His top archived opponent battles include fierce struggles against "hunterwhiz" (52.44% win rate) and a crushing 88.95% dominance over "ianasu."

Despite the name, Jefferson has mastered the art of the “Top Secret” opening, boasting win rates ranging from nearly 48% in Blitz to an astounding 90% in Daily formats, confusing opponents with moves no one sees coming.

Fun Facts & Quirks

  • Longest winning streak: a jaw-dropping 49 games—proof that sometimes the stars align and blunders magically become brilliant moves.
  • Favorites hours to play: Afternoon and early evening, where win rates can peak to above 70%, coincidentally when coffee kicks in.
  • Games often last longer on losses than wins, indicating a stubborn refusal to quit or simply a knack for dragging out the chaos.

In summary, Jefferson "The Blunder" is not your ordinary chess player. Whether he's turning blunders into blessings or just entertaining the chess world with unpredictable moves, his journey is a reminder that in chess (and life), sometimes it’s not about perfection—it’s about the fun in the fight.


Coach's Avatar

Positive Highlights from Your Recent Blitz Games

Jefferson The Blunder, your recent blitz games show strong progress and some key strengths:

  • You demonstrate good understanding and execution of the Caro-Kann Defense, with a solid 46.35% win rate and many games played, showing comfort in this opening.
  • Your endgame technique is improving, as reflected in your recent wins by checkmate and opponent resignation, which means you're consistently pressuring your opponents and converting advantages.
  • You have a well-rounded opening repertoire — experimenting with openings like Scandinavian Defense, Blackburne Shilling Gambit, and others with near 50% win rates, which is a sign of versatility.
  • Your rating has increased significantly in the past months, with an encouraging +66 rating change in the last month and +172 over 3 months, showing consistent improvement.
  • Attaching importance to time management — you maintain good time control in blitz, allowing calculating critical moves despite the fast pace.

Areas to Improve for Even Better Results

While you're making great strides, working on these areas can help elevate your blitz performance further:

  • Reduce Tactical Oversights: Even with a steady rating rise, maintaining alertness to tactical threats and avoiding occasional blunders can improve. Practice puzzles focusing on tactics like forks, pins, and discovered attacks.
  • Opening Depth: Some openings like the Sicilian Alapin and London System have win rates around 40%, suggesting the need for deeper study and refining your opening lines to avoid early disadvantages.
  • Handling Losing Positions Better: Your win-loss record is almost equal (2128 wins to 2125 losses). Working on defensive techniques and resourceful play under pressure can help turn some of those losses into draws or wins.
  • Transitioning to Middlegame Strategy: Focus on positional understanding so you can build sustained pressure, especially in openings where your opponents tend to equalize or take control.
  • Maintain Consistency Under Time Pressure: Keep practicing quick decision-making without rushing. Slow but accurate moves are preferable to hurried mistakes.

Actionable Recommendations

  • Review your recent games for tactical errors and missed opportunities — learn from these moments.
  • Study model games in your key opening repertoires such as the Caro-Kann Defense and Scandinavian Defense to reinforce good plans and piece placements.
  • Incorporate endgame drills into your training, especially focusing on converting advantages and defending difficult positions.
  • Use slow or rapid games intermittently to practice deeper calculation and strategic thinking beyond the blitz pace.
  • Continue tracking your rating trends and aim to keep the positive trajectory by setting small goals for each play session.

Example from Your Recent Win

In one of your recent games using the Caro-Kann Defense, you effectively exchanged pieces and opened lines to your advantage, eventually forcing a checkmate. Consider revisiting this game to analyze your key moves that led to opponent pressure and victory.

Here's a clickable link to the game on your profile for easy review: View Game

Keep Up the Great Work!

Your continued growth is evident and your efforts are paying off. Stay focused on refining your tactical and strategic play, and you will see your blitz rating climb even more.

Remember, every game is a learning opportunity. Keep playing, analyzing, and enjoying the game!



🆚 Opponent Insights

Most Played Opponents
Hunter Whisenant 129W / 101L / 16D
ianasu 153W / 15L / 4D
BacknNotorious 45W / 30L / 9D
terrytheworstplayer 70W / 9L / 5D
1_hugh_1 45W / 26L / 2D

Rating

Year Bullet Blitz Rapid Daily
2025 1534 1501 1692 1270
2024 1559 1286 1525 1228
2023 1355 1269 822 1206
2022 1155 1046 1101 1219
Rating by Year20222023202420251692822YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 110W / 78L / 8D 102W / 80L / 7D 72.8
2024 733W / 675L / 69D 658W / 739L / 62D 68.6
2023 636W / 492L / 50D 575W / 518L / 31D 68.3
2022 93W / 17L / 3D 80W / 22L / 6D 68.9

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 63 46 15 2 73.0%
Blackburne Shilling Gambit 23 18 5 0 78.3%
Caro-Kann Defense: Exchange Variation 22 10 12 0 45.5%
Amazon Attack 17 9 8 0 52.9%
Philidor Defense 11 6 5 0 54.5%
Italian Game: Two Knights Defense, Fegatello Attack, Leonhardt Variation 11 10 1 0 90.9%
Elephant Gambit 10 9 1 0 90.0%
Scandinavian Defense 10 7 2 1 70.0%
Barnes Defense 9 7 2 0 77.8%
London System: Poisoned Pawn Variation 7 6 1 0 85.7%
Bullet Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 180 93 82 5 51.7%
Caro-Kann Defense: Exchange Variation 105 56 43 6 53.3%
Blackburne Shilling Gambit 43 18 23 2 41.9%
Scandinavian Defense 38 20 16 2 52.6%
Sicilian Defense: Alapin Variation 37 19 18 0 51.4%
Barnes Defense 32 21 11 0 65.6%
London System: Poisoned Pawn Variation 32 15 15 2 46.9%
Amar Gambit 30 18 12 0 60.0%
Amazon Attack 27 17 9 1 63.0%
Elephant Gambit 25 15 10 0 60.0%
Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 876 406 442 28 46.4%
Caro-Kann Defense: Exchange Variation 507 240 244 23 47.3%
Sicilian Defense: Alapin Variation 236 99 133 4 42.0%
Blackburne Shilling Gambit 187 103 77 7 55.1%
Amazon Attack 175 83 82 10 47.4%
Scandinavian Defense 164 78 76 10 47.6%
Amar Gambit 163 78 79 6 47.9%
London System: Poisoned Pawn Variation 157 67 84 6 42.7%
Italian Game: Two Knights Defense, Fegatello Attack, Leonhardt Variation 152 79 63 10 52.0%
Barnes Defense 143 92 42 9 64.3%
Daily Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 21 20 1 0 95.2%
Barnes Defense 18 17 1 0 94.4%
Elephant Gambit 16 13 3 0 81.2%
Scandinavian Defense 15 15 0 0 100.0%
Blackburne Shilling Gambit 14 10 3 1 71.4%
Sicilian Defense: Alapin Variation 13 12 1 0 92.3%
Amar Gambit 10 10 0 0 100.0%
Amazon Attack 10 7 2 1 70.0%
London System: Poisoned Pawn Variation 9 6 1 2 66.7%
Alekhine Defense 8 8 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 49 15
Losing 19 0