Avatar of Abrahan Perez

Abrahan Perez

Username: el_coki

Playing Since: 2017-11-16 (Inactive)

Wow Factor: ♟

Chess.com

Daily: 1152
0W / 3L / 0D
Rapid: 994
427W / 410L / 32D
Blitz: 886
1015W / 1051L / 62D
Bullet: 912
475W / 471L / 15D

Abrahan Perez: The Grandmaster of the Genome

Abrahan Perez, known in the chess ecosystem as el_coki, might not have a doctorate in biology, but his game certainly exhibits evolutionary cunning. His chess rating has mutated impressively over the years—from a humble Rapid rating of 987 in 2017 to a peak near 1256 in 2021, showing he’s no mere amoeba drifting in the current of competition.

With a penchant for the French Defense and its many variations (including the elusive St George and Knight Variations), Abrahan’s openings flourish with a 58.97% win rate in Rapid games, proving his openings evolve as predictably as a DNA helix. When things escalate to the Blitz battlefield, his adaptations remain sharp, wielding the King’s Pawn Opening and the Scandinavian Defense like a true predator of the board.

Abrahan's playing style is as intricate as cellular machinery—favoring deep endgames (appearing in nearly 69% of his matches) and averaging around 59 moves per win, which suggests he thrives in prolonged tactical cellular respiration rather than quick metabolic bursts. His psychological resilience is notable too, with a staggering 100% win rate after losing a piece, indicating a remarkable cellular repair mechanism, and a comeback rate of 77.48%, proving that even when his mitochondria falter, his nucleus commands a victorious recovery.

Beware opponents: with an early resignation rate under 2%, Abrahan is like a sturdy cell membrane—rarely caving early, always pushing the battle to the very last molecule. His longest winning streak of 11 games confirms that once his defenses lock in, his offense multiplies exponentially.

Outside the petri dish of individual tactics, Abrahan’s strategies leap days and hours with molecular precision. Peak win rates emerge between 8 and 13 o’clock, where his neural synapses fire with 60.71% efficiency—a prime time for genetic replication of victories.

Whether you face him in Bullet, Blitz, or Rapid, Abrahan Perez’s game is a fascinating study in chess biology—where evolution, adaptation, and endurance combine to keep el_coki at the forefront of his competitive ecosystem.


🆚 Opponent Insights

Recent Opponents
motharwat22 0W / 1L / 0D
Most Played Opponents
Juan Autie 79W / 61L / 5D
jautie 46W / 42L / 6D
yandysalfonso 13W / 25L / 1D
boss123laz 22W / 2L / 1D
yiyolmb 3W / 18L / 3D

Rating

Year Bullet Blitz Rapid Daily
2025 886 1011
2024 912 927 1090
2023 996 945 1080
2022 1010 814 1032
2021 966 976 1195
2020 952 1051
2019 1021 1043 1017 1152
2018 878 852 839 1275
2017 888 958 987 1800
Rating by Year2017201820192020202120222023202420251800814YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 4W / 9L / 1D 5W / 9L / 1D 79.1
2024 197W / 190L / 7D 186W / 198L / 8D 66.6
2023 87W / 69L / 8D 80W / 79L / 6D 72.4
2022 190W / 168L / 14D 162W / 204L / 11D 67.1
2021 124W / 105L / 7D 117W / 110L / 9D 64.1
2020 6W / 10L / 0D 5W / 9L / 0D 61.8
2019 300W / 258L / 12D 283W / 279L / 14D 61.6
2018 99W / 113L / 3D 94W / 113L / 6D 61.7
2017 10W / 21L / 3D 9W / 23L / 1D 41.2

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Kings Pawn Opening 97 46 48 3 47.4%
French Defense Knight Variation 42 22 20 0 52.4%
Queens Pawn Opening Horwitz Defense 41 21 19 1 51.2%
French Defense 39 23 15 1 59.0%
French Defense St George Defense 38 21 15 2 55.3%
French Defense Normal Variation 35 19 16 0 54.3%
Mieses Opening 33 10 21 2 30.3%
Bishops Opening 27 11 14 2 40.7%
Van t Kruijs Opening 21 8 12 1 38.1%
French Defense Advance Variation 17 13 4 0 76.5%
Blitz Opening Games Wins Losses Draws Win Rate
Kings Pawn Opening 207 112 89 6 54.1%
French Defense Knight Variation 129 55 69 5 42.6%
Queens Pawn Opening Horwitz Defense 103 46 53 4 44.7%
Van t Kruijs Opening 87 40 44 3 46.0%
French Defense Normal Variation 84 38 43 3 45.2%
French Defense 81 42 36 3 51.9%
Bishops Opening 78 37 41 0 47.4%
French Defense St George Defense 78 32 41 5 41.0%
Scandinavian Defense 59 34 24 1 57.6%
Kings Pawn Opening Leonardis Variation 53 29 22 2 54.7%
Bullet Opening Games Wins Losses Draws Win Rate
Van t Kruijs Opening 199 114 81 4 57.3%
Kings Pawn Opening 73 38 34 1 52.0%
French Defense Knight Variation 65 31 32 2 47.7%
Queens Pawn Opening Horwitz Defense 63 26 34 3 41.3%
French Defense 59 28 30 1 47.5%
French Defense St George Defense 39 16 23 0 41.0%
Scandinavian Defense 36 17 19 0 47.2%
Kings Pawn Opening Leonardis Variation 30 12 18 0 40.0%
French Defense Queens Knight Variation 21 12 9 0 57.1%
French Defense Kings Indian Attack 20 11 9 0 55.0%
Daily Opening Games Wins Losses Draws Win Rate
Slav Defense 1 0 1 0 0.0%
Van t Kruijs Opening 1 0 1 0 0.0%
Queens Pawn Opening Zukertort Variation 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 11 0
Losing 14 2