Aditya Prasetyo Kusmadi

Aditya Prasetyo Kusmadi (aka AdityaPK15)

Once upon a chessboard, in the digital kingdom of bits and pawns, there emerged a fearless warrior named Aditya Prasetyo Kusmadi. Known in the realms of online chess as AdityaPK15, he wields his keyboard and mouse like a grandmaster wields a knight — unpredictably and with a dash of flair.

Rating Voyage

Aditya’s chess journey has been nothing short of a rollercoaster. His bullet rating soared from a fiery 817 in 2023 to a slightly more tempered 760 in 2024, proving that sometimes slowing down helps you hit the right shot. Blazing through blitz games, his rating rocketed from 1080 to an impressive 1391 within a year — a clear sign that when the clock ticks fast, Aditya ticks faster.

Playing Style & Quirks

Known for an 88.73% comeback rate, Aditya never quits — even if a piece disappears mysteriously from his side like a Houdini act.
His endgame presence is strong, playing it out 75.59% of the time. He averages around 74 moves to win, which confirms he enjoys a long story, not a quick thriller. His games could be titled “The Marathon of the Mind.”

Streaks & Superpowers

Aditya’s longest winning streak is an epic 12 victories. Currently, he’s enjoying a modest 2-win streak, warming up the chess engine for more conquests. With a tactical awesomeness showing a perfect 100% win rate after losing a piece, it’s like he’s got a built-in chess insurance policy.

Opening Strategy: The Great "Top Secret"

All his openings are classified under one mysterious name: Top Secret. Whether bullet, rapid, or blitz, Aditya wins around 48-52% of his games with this covert method. The truth is most definitely out there.

Psychological Profile

Aditya has a tilt factor of 15, meaning he’s fairly cool-headed but will occasionally grumble like a grumpy rook thrown into a pawn fight. His love for rated games versus casual is strong with a 48.22% better winrate in rated duels — clearly he brings his A-game when it counts.

Favorite Battle Hours & Opponents

Peak performance strikes around 19:00 and 20:00 hours, where he wins over 53-56% of his games. It seems evening coffee and chess are a lethal combo.
His nemeses include “abdallhshb” and “schackugglan” who have avoided his winning grasp, while friends like "bighead824" have been easily toppled.

Fun Fact

Aditya’s win/loss numbers across variants are epic:
Blitz: 1,732 wins to 1,678 losses
Rapid: 316 wins and 339 losses
Bullet: a near-even 38 wins and 35 losses.
This balance of success and struggle only fuels his determination — a true chess gladiator.

In summary, if chess were a dramatic series, AdityaPK15 would be the main character with deep strategic ploys, occasional heroic comebacks, and a mysterious opening repertoire that keeps everyone guessing. Next time you see the “Top Secret” opening, beware — you might just be facing the enigma himself!