Avatar of Kalyani Sirin

Kalyani Sirin WFM

Username: rollercoaster29

Playing Since: 2022-09-27 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Rapid: 2433
282W / 234L / 48D
Blitz: 2653
3663W / 3637L / 737D
Bullet: 2633
726W / 670L / 119D

Kalyani Sirin - Woman FIDE Master

Meet Kalyani Sirin, a chess maestro known across the 64 squares as rollercoaster29. Awarded the prestigious title of Woman FIDE Master, she’s not just a player but a blitz ninja with a rating peak touching 2729 in blitz chess during late 2024. If chess ratings were rollercoasters, Kalyani’s would definitely be a wild ride — soaring, twisting, and sometimes dropping, but always thrilling.

Kalyani's chess journey is a tale of resilience and tactical wizardry. She boasts a staggering blitz career consisting of thousands of games, with nearly as many wins as losses — proof that she never shies away from a fight! She loves to stir up excitement with openings like the Scotch Game Schmidt Mieses Variation and the Open Dragon Rauzer Variation. Whether it’s rapid or bullet, Kalyani dances on the clock with creative energy and fierce determination.

Known for her tenacity, she holds an impressive 89.42% comeback rate — because giving up is never an option when there's board glory at stake! Kalyani's games often stretch into the late hours; in fact, her prime time to dismantle opponents is around 4 AM, perfect for night owls and caffeine enthusiasts alike. She also admits to a bit of tilt here and there (who doesn’t?), but she keeps it at bay better than most.

Off the board, Kalyani’s psychological armor is as strong as her endgame — she favors long, strategic battles (average moves per win: 78) over quick fire skirmishes, showing that patience truly is a virtue in her game. Her preferred weapon? Probably that Top Secret opening she plays thousands of times, leaving opponents scratching their heads in bewilderment.

Recent escapades include dazzling victories by checkmate and time wins, often outsmarting opponents with precision and nerve. Her latest battles demonstrate a commanding grasp of the Grunfeld Defense and the Kings Indian Defense, turning what could be a battlefield into her personal playground.

In a nutshell, Kalyani Sirin is the ultimate chess rollercoaster — thrilling, unpredictable, and impossible to ignore. Buckle up and enjoy the ride!


Coach's Avatar

Overview

You're actively playing blitz with fight and willingness to complicate, which is a strength. A short-term rating drop can happen in fast time controls, but your longer-term trend shows resilience and progress. For blitz, focus on keeping plans simple, maintaining piece coordination, and reducing risky decisions when the clock is tight.

What went well recently

You tend to generate counterplay and keep dynamic chances alive even from the opening. When you seize the initiative, you create practical problems for your opponent, especially in positions where your pieces are connected and active. You also adapt well to different openings and keep an eye on king safety while pursuing aggressive ideas.

Key areas to improve

  • Time management under pressure: Blitz games often hinge on quick, accurate decisions. Build a short, dependable opening plan and a few universal middlegame ideas so you can reach the critical phase with more time on the clock.
  • Tactics and pattern recognition: Increase regular puzzle practice focusing on common motifs (forks, pins, discovery, and tactical shots) to convert opportunities into wins more reliably.
  • Endgame technique: When trades happen, aim to transition into endings you understand well. Practice rook endings and basic king-and-pawn endings to convert advantages cleanly.
  • Opening discipline for blitz: Maintain a compact, repeatable repertoire that leads to straightforward middlegames. Avoid overly aggressive lines when short on time unless you are comfortable calculating the forced sequence.

Practical training plan

  • 1 week: lock in a small, reliable opening set for white and black; play 10–15 blitz games daily focusing on sticking to the plan and avoiding unnecessary sacrifices.
  • 2 weeks: add targeted tactics drills (20–30 puzzles daily) and at least one endgame drill per day (rook endings, simple king-and-pawn endings).
  • 4 weeks: review games, annotate the top five mistakes, and adjust your repertoire accordingly. Track time usage to identify pressure points and adjust your practice focus.

Opening spotlight

Your openings show practical value in blitz because they tend to lead to clear middlegame plans. Consider reinforcing those lines and adding robust responses to common defenses. For example, you can experiment with compact queenless structures and maintain piece activity.
can serve as a quick drill example, and Sicilian Defense: Najdorf Variation provides a reference for typical middlegame plans.

Next steps

Two concrete actions to start this week: (1) implement a two-minute pre-move routine after each ply—quickly generate 2–3 candidate replies and choose the best; (2) solve 30–40 tactical puzzles daily focusing on pattern recognition and fast calculation. After a week, review your games to identify recurring mistakes and adjust your plan accordingly.



🆚 Opponent Insights

Recent Opponents
Hoang Minh Tho Do 2W / 1L / 0D
Kseniya Zeliantsova 1W / 0L / 0D
Eshan Guha 0W / 0L / 1D
kurganchess45 0W / 2L / 0D
Manuel Bijaoui 0W / 3L / 0D
Maria Teresa Jimenez Salas 2W / 1L / 1D
weshallwin 0W / 1L / 0D
dlkm93 0W / 2L / 0D
i8gbreadman 1W / 0L / 0D
z3itnot30 1W / 2L / 0D
Most Played Opponents
Tran Khanh Phuong Vo, 11 years old 13W / 21L / 0D
Hajiyev Kanan 15W / 13L / 2D
Mohamed Anis Achour 10W / 15L / 5D
acelar8 19W / 8L / 1D
phonysallly 6W / 15L / 3D

Rating

Year Bullet Blitz Rapid Daily
2025 2633 2633 2433
2024 2587 2630 2437
2023 2317 2404 2404
2022 2113 2151 2227
Rating by Year202220232024202526332113YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 828W / 693L / 139D 700W / 822L / 144D 86.8
2024 1019W / 946L / 196D 919W / 1046L / 201D 83.8
2023 574W / 427L / 87D 465W / 504L / 105D 76.2
2022 127W / 79L / 18D 108W / 87L / 17D 75.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Scotch Game 511 236 225 50 46.2%
Caro-Kann Defense 436 202 197 37 46.3%
French Defense: Advance Variation 344 168 150 26 48.8%
Ruy Lopez: Schliemann Defense 322 142 148 32 44.1%
Sicilian Defense: Alapin Variation, Sherzer Variation 235 122 93 20 51.9%
Sicilian Defense: Najdorf Variation 212 108 82 22 50.9%
Blackburne Shilling Gambit 198 88 88 22 44.4%
Amazon Attack: Siberian Attack 188 82 87 19 43.6%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 164 68 84 12 41.5%
Scandinavian Defense 158 73 66 19 46.2%
Bullet Opening Games Wins Losses Draws Win Rate
Scotch Game 97 47 38 12 48.5%
Caro-Kann Defense 80 50 22 8 62.5%
French Defense: Advance Variation 57 29 24 4 50.9%
Amar Gambit 47 21 22 4 44.7%
Scandinavian Defense 43 22 20 1 51.2%
Alekhine Defense 42 18 19 5 42.9%
Modern 41 21 18 2 51.2%
East Indian Defense 40 20 18 2 50.0%
Amazon Attack: Siberian Attack 39 16 21 2 41.0%
King's Indian Attack 36 16 19 1 44.4%
Rapid Opening Games Wins Losses Draws Win Rate
Scotch Game 38 18 15 5 47.4%
Caro-Kann Defense 33 18 10 5 54.5%
French Defense: Advance Variation 29 14 13 2 48.3%
Blackburne Shilling Gambit 25 14 10 1 56.0%
Sicilian Defense: Najdorf Variation 23 10 10 3 43.5%
Scandinavian Defense 17 9 6 2 52.9%
QGA: 3.e3 c5 17 10 4 3 58.8%
Giuoco Piano: Tarrasch Variation 15 8 6 1 53.3%
Ruy Lopez: Morphy Defense, Anderssen Variation 13 6 5 2 46.1%
Ruy Lopez: Closed 12 3 8 1 25.0%

🔥 Streaks

Streak Longest Current
Winning 11 1
Losing 10 0