Avatar of Kalyani Sirin
Player Profile

Kalyani Sirin WIM

rollercoaster29 Since 2022 (Active) Chess.com ♟♟♟♟♟♟
46.2% W 45.0% L 8.8% D
Bullet
2583
779W 742L 127D
Blitz
2714
4034W 3987L 800D
Rapid
2445
294W 243L 50D

Kalyani Sirin Chess Biography

Kalyani Sirin also known as rollercoaster29 is a Woman International Master from FIDE who brings energy and humor to every match in blitz chess. Her games often feel like a wild ride full of surprises and clever tactics that keep opponents guessing.

Early Chess Journey

Starting out Kalyani Sirin quickly rose through the ranks with sharp play and dedication. She earned her Woman International Master title through consistent performances that showcased her talent across various time controls with a clear preference for blitz.

Signature Openings and Style

Kalyani Sirin loves aggressive lines like the Scotch Game as white and the Caro-Kann Defense as black. These choices highlight her tactical awareness and ability to create chaos on the board often leading to exciting finishes that fans adore.

Notable Rivalries

She has faced tough competition including frequent battles against Tran Khanh Phuong Vo, 12 years old where every encounter tests her skills and adds to her reputation as a formidable player.

Playing Highlights

Blitz Rating280926302451227220922022: 21512023: 24042024: 26302025: 27402026: 275020222023202420252026
Her approach combines deep preparation with a fun loving spirit making her a standout in the chess community and an inspiration for aspiring players everywhere.

Bio last updated 2026-07-13