Aleksander Koralczyk: The Chess Evolutionary Marvel
Meet Aleksander Koralczyk, a chess player whose rating has evolved like a well-adapted species in the wild ecosystem of online chess. From his humble rating beginnings in 2020, Aleksander has rapidly mutated his game, hitting a peak bullet rating of 2413 and a blitz max rating soaring to 2351 by 2025—proving he's no mere pawn in the grand scheme.
Known for his razor-sharp tactical awareness, Aleksander boasts an impressive 97.97% win rate after losing a piece, showing the resilience of a chess chameleon surviving even in the harshest environments! His comeback rate is close to 80%, a testament to his knack for turning the tables and mating his opponents with evolutionary cunning.
He prefers longer, strategic battles, with an average of around 71 moves per win, indicating a patient predator stalking its prey across the board. His style also reveals a biological balance: white pieces command a slight edge in success with a 53.23% win rate, while black pieces hold steady at 48.3%.
On openings, Aleksander’s repertoire is as diverse as the cells in a biological system. He thrives with the Alapin Sicilian Defense and the Top Secret opening in blitz, and dominates in rapid with the Scotch Game boasting an 88% win rate—proof that his evolutionary strategy is anything but random.
Despite a mild tilt factor of 11, Aleksander’s psychological resilience competes with the hardiest of species. His win-loss-draw records tell a story of survival and dominance across various time controls with over 2800 wins in blitz alone, flourishing through millions of games played in the online jungle.
Whether unleashing his bullet-speed instincts or methodically hunting in rapid and daily games, Aleksander Koralczyk is a force of nature on the 64-square battlefield—proving that in the game of chess, adaptation really is the key to survival.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Pablo Urriza Iricibar | 0W / 1L / 0D | |
| Chris Atkeson | 0W / 1L / 0D | |
| karjanr | 1W / 0L / 0D | |
| Nenad Purić | 1W / 0L / 0D | |
| megaman6666 | 1W / 3L / 0D | |
| xdm84 | 0W / 1L / 0D | |
| musatkm | 1W / 0L / 0D | |
| h21king | 0W / 1L / 0D | |
| elmchess26 | 0W / 1L / 0D | |
| walkoflif | 0W / 1L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| szachmat2009 | 121W / 177L / 26D | |
| adam4001 | 114W / 36L / 13D | |
| Jan Sztwiertnia | 79W / 58L / 12D | |
| i_like_de_cheese | 73W / 16L / 7D | |
| Anonim290 | 45W / 2L / 4D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2472 | 2410 | 2133 | 1419 |
| 2024 | 2231 | 2247 | 2041 | 1456 |
| 2023 | 2156 | 2101 | 1780 | 1528 |
| 2022 | 1748 | 1837 | 1311 | 1342 |
| 2021 | 1535 | 1252 | 1048 | 1284 |
| 2020 | 1026 | 993 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 322W / 244L / 64D | 305W / 264L / 56D | 84.4 |
| 2024 | 463W / 386L / 62D | 414W / 416L / 67D | 72.8 |
| 2023 | 983W / 742L / 84D | 829W / 768L / 122D | 74.4 |
| 2022 | 689W / 503L / 68D | 588W / 589L / 67D | 75.0 |
| 2021 | 692W / 526L / 51D | 656W / 539L / 59D | 62.5 |
| 2020 | 0W / 2L / 0D | 2W / 0L / 0D | 4.5 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown Opening | 5462 | 2605 | 2517 | 340 | 47.7% |
| Top Secret | 462 | 270 | 165 | 27 | 58.4% |
| Alapin Sicilian Defense | 11 | 5 | 4 | 2 | 45.5% |
| Pirc Defense Main Line | 6 | 4 | 1 | 1 | 66.7% |
| Kings Fianchetto Opening | 6 | 1 | 5 | 0 | 16.7% |
| Modern Defense Gurgenidze Variation | 5 | 1 | 3 | 1 | 20.0% |
| Queens Pawn Opening | 5 | 2 | 3 | 0 | 40.0% |
| Pirc Defense | 5 | 5 | 0 | 0 | 100.0% |
| Kings Indian Defense Normal Variation | 5 | 0 | 2 | 3 | 0.0% |
| Reti Opening Nimzowitsch Larsen Attack | 5 | 2 | 3 | 0 | 40.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown Opening | 465 | 302 | 141 | 22 | 65.0% |
| Top Secret | 42 | 30 | 10 | 2 | 71.4% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown Opening | 273 | 184 | 79 | 10 | 67.4% |
| Top Secret | 13 | 13 | 0 | 0 | 100.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown Opening | 4037 | 2015 | 1777 | 245 | 49.9% |
| Top Secret | 526 | 309 | 194 | 23 | 58.8% |
| Pirc Defense Main Line Byrne Variation | 8 | 5 | 3 | 0 | 62.5% |
| Pirc Defense | 7 | 3 | 3 | 1 | 42.9% |
| French Defense Exchange Monte Carlo Variation | 7 | 5 | 2 | 0 | 71.4% |
| Caro Kann Defense Panov Modern Mieses Line | 7 | 6 | 1 | 0 | 85.7% |
| Sicilian Defense Hyperaccelerated Dragon Variation | 6 | 4 | 2 | 0 | 66.7% |
| Caro Kann Defense | 6 | 5 | 1 | 0 | 83.3% |
| Alapin Sicilian Defense | 5 | 5 | 0 | 0 | 100.0% |
| Kings Indian Defense Normal Variation | 5 | 4 | 0 | 1 | 80.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 18 | 0 |
| Losing | 11 | 1 |