Arun Kumar: The Chess Cell Scientist
Also known in the digital petri dish as arunkumarsm, Arun Kumar is a master mind of the chessboard where every move is like a biological reaction – sometimes explosive, sometimes measured, but always full of life!
A Journey Through the Behavioral Genetics of Chess
Starting his rapid career with a humble 392 rating in 2023, Arun’s growth has been nothing short of cellular mitosis — doubling and evolving continuously, reaching a peak rapid rating of 1111 in 2024. With over 2,400 rapid games played across three years, he exhibits the endurance of a hardy protein complex! His blitz and bullet games, though fewer, show a specialist’s sharp reflexes, peaking at 845 and 956 respectively.
Opening Genes in Action
Arun shows a diverse genetic makeup in his openings, participating in over a dozen variations with notable success. The King's Pawn Opening and its knight variant are among his favored phenotypes with win rates just over 48% and 51%. He navigates the Scandinavian Defense almost like a biochemical pathway, winning just above 51% there too. His opening repertoire suggests a balanced genome, combining aggression and defense with equal aplomb.
Behavioral Traits & Psychological DNA
With a 71.78% comeback rate, Arun’s games are a testament to his resilience—like a cell repairing damage and coming back stronger. His win rate after losing a piece sits at a flawless 100%, proving he’s not just a survivor, but a ruthless opportunist. However, a tilt factor of 11 reminds us even the best cellular organisms can sometimes signal distress under pressure.
Strategic Adaptations & Motor Skills
Arun’s average moves per win (60.5) and loss (55.6) suggest stamina in long endgames — a seasoned mitochondrion powering through the toughest battles. He’s adapted to win modestly more when playing white (49.92%) than black (45.92%), reflecting a slight advantage when initiating the game’s first metabolic steps.
Social Interactions
Arun’s opponent ecosystem is vast, with multiple encounters against rivals like namephil and soundarrajan23. His win rate against a community of these chess cells fluctuates, indicating a dynamic environment of challenge and adaptation—every game a new experiment in survival and dominance.
Chronobiological Patterns
Timing is everything, and Arun plays his best chess during the afternoon to early evening metabolic cycles, especially around 16:00 to 18:00 hours with roughly a 50% win rate. His Sunday and Friday game statistics show behavioral rhythms aligning with peak performance cycles.
All in all, Arun Kumar epitomizes a chess player whose style is as complex and fascinating as the biological systems he metaphorically simulates. With a blend of patience, tactical genius, and a dash of humor inherited from nature itself, he continues to evolve, one move at a time.
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| namephil | 4W / 8L / 2D | View Games |
| anamirko69 | 10W / 0L / 0D | View Games |
| danger146 | 2W / 7L / 1D | View Games |
| soundarrajan23 | 0W / 10L / 0D | View Games |
| Dave W | 5W / 3L / 1D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 983 | |||
| 2024 | 664 | 749 | 1054 | |
| 2023 | 850 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 6W / 8L / 1D | 4W / 11L / 2D | 62.2 |
| 2024 | 510W / 468L / 45D | 477W / 514L / 37D | 59.1 |
| 2023 | 109W / 96L / 9D | 99W / 113L / 6D | 63.2 |
Openings: Most Played
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Kings Pawn Opening | 165 | 80 | 76 | 9 | 48.5% |
| Philidor Defense | 109 | 50 | 52 | 7 | 45.9% |
| Kings Pawn Opening Kings Knight Variation | 105 | 54 | 48 | 3 | 51.4% |
| Scandinavian Defense Mieses Kotrc Variation | 86 | 41 | 38 | 7 | 47.7% |
| Queens Pawn Opening | 63 | 31 | 32 | 0 | 49.2% |
| Giuoco Piano Game | 63 | 32 | 30 | 1 | 50.8% |
| Scandinavian Defense | 62 | 32 | 26 | 4 | 51.6% |
| Italian Game | 59 | 30 | 28 | 1 | 50.9% |
| Van t Kruijs Opening | 55 | 23 | 29 | 3 | 41.8% |
| Queens Pawn Opening Zukertort Chigorin Variation | 51 | 24 | 26 | 1 | 47.1% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Queens Pawn Opening Zukertort Chigorin Variation | 3 | 0 | 3 | 0 | 0.0% |
| Giuoco Piano Game | 3 | 2 | 1 | 0 | 66.7% |
| Kings Pawn Opening | 3 | 2 | 1 | 0 | 66.7% |
| Italian Game | 3 | 1 | 2 | 0 | 33.3% |
| Ruy Lopez Opening Classical Defense | 3 | 2 | 1 | 0 | 66.7% |
| Kings Pawn Opening Kings Knight Variation | 3 | 0 | 1 | 2 | 0.0% |
| Philidor Defense | 2 | 2 | 0 | 0 | 100.0% |
| Four Knights Game | 2 | 0 | 1 | 1 | 0.0% |
| Van t Kruijs Opening | 2 | 0 | 2 | 0 | 0.0% |
| Modern Defense with | 2 | 1 | 1 | 0 | 50.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Scandinavian Defense Mieses Kotrc Variation | 1 | 1 | 0 | 0 | 100.0% |
| Englund Gambit | 1 | 0 | 1 | 0 | 0.0% |
| Reti Opening Nimzowitsch Larsen Attack | 1 | 0 | 1 | 0 | 0.0% |
| Italian Game | 1 | 0 | 1 | 0 | 0.0% |
| Italian Game Knight Attack Polerio Bishop Check Line | 1 | 0 | 1 | 0 | 0.0% |
| Bishops Opening Boi Variation | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 13 | 0 |
| Losing | 11 | 3 |