Avatar of David Rutkovsky

David Rutkovsky

Username: Grvby

Playing Since: 2019-08-15 (Inactive)

Wow Factor: ♟

Chess.com

Daily: 1100
4W / 0L / 0D
Rapid: 971
297W / 260L / 50D
Blitz: 778
1097W / 1056L / 77D
Bullet: 633
66W / 82L / 8D

David Rutkovsky - The Chess Maverick

Known in the online chess circles as a resilient and tactically sharp player, David Rutkovsky (or just Grvby to his countless fans) has crafted a career that’s a blend of highs, lows, and some very entertaining rides across the board. With a blitz rating that’s bounced between a humble 348 in 2019 to a respectable 880 in 2023, David keeps everyone guessing – will he outwit you, or spectacularly blunder? The suspense is part of the charm.

Playing Style & Strengths

David’s chess style is a curious mixture of patience and aggression. An early resignation rate of just 4.63% suggests he doesn’t throw in the towel easily, especially since his comeback rate is an impressive 70.89%. When he loses a piece, expect sheer magic because his win rate after losing a piece is a perfect 100%. So, never count David out – even if he’s down material, his tactical awareness and endgame tenacity (with an endgame frequency of 56.1%) will make you sweat.

The Openings Arsenal

Queens Gambit Accepted? Old Benoni Defense? Englund Gambit? David’s got a respectable collection of openings, many with win rates nudging or surpassing 50%. His favorite blitz opening, the Queens Gambit Accepted Old Variation, boasts a solid 57.66% win rate over 248 games – a reliable weapon for turning the tides in his favor. And if you ever catch him in bullet, watch out for his deadly Queens Gambit Accepted with a whopping 72.73% win rate. Speed and strategy? Check and mate.

Battle Record & Rivals

With over 2,200 blitz games logged, David has a near-even win/loss record (1097 wins to 1049 losses), proving he thrives in the intense, fast-paced environment. Some opponents meet with inevitable defeat (win rates of 100% against several challengers), while others seem to wound his pride (looking at you, chubbalubba22 with a 0% win rate!). But that’s the beauty of the game - every match is a thrilling chess drama with David starring as the gallant protagonist.

Quirks & Trivia

  • David’s peak daily rating soared to an impressive 1100 in 2025, showing his adaptability over all time controls.
  • He tends to play most productively around 22:00 and 16:00 hours, where his win rate spikes above 55% — coincidentally perfect times for a brain snack.
  • Despite his tactical prowess, he sometimes struggles to keep emotions in check — a tilt factor of 7 means David’s not just playing chess; he’s also wrestling his inner emotions.

So next time you jump into a game with David Rutkovsky, prepare for a rollercoaster: he might dazzle you with a stunning comeback or leave you wondering how on earth he survived with 2 fewer pieces on the board. Either way, it’s never dull with David!


🆚 Opponent Insights

Recent Opponents
stuart_titman 0W / 1L / 0D
ayu-ashari 1W / 0L / 0D
mongolvbc 1W / 0L / 0D
arscully 1W / 0L / 0D
borhoot 1W / 0L / 0D
kartalizma61 3W / 0L / 0D
mubaraq0 0W / 1L / 0D
pazukandrey 0W / 1L / 0D
wompking 1W / 0L / 0D
deltaneun 0W / 1L / 0D
Most Played Opponents
aleksydziurowicz 16W / 10L / 8D
kowcium 12W / 3L / 6D
siemacotam1 5W / 6L / 3D
paulasse 8W / 4L / 0D
Zaeem2024 9W / 2L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 633 792 971 1100
2024 666 1023
2023 555 822 982 777
2022 526 715 965
2021 582 588 920
2020 475 446
2019 581
Rating by Year20192020202120222023202420251100446YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 129W / 110L / 9D 116W / 126L / 9D 57.8
2024 36W / 31L / 1D 28W / 39L / 1D 55.6
2023 110W / 78L / 7D 90W / 100L / 6D 58.8
2022 181W / 168L / 18D 185W / 183L / 14D 61.8
2021 309W / 260L / 29D 275W / 282L / 44D 58.6
2020 15W / 16L / 1D 13W / 16L / 2D 53.6
2019 3W / 4L / 1D 4W / 2L / 1D 60.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Queens Gambit Accepted Old Variation 249 144 96 9 57.8%
Queens Pawn Opening Horwitz Defense 131 62 62 7 47.3%
Sicilian Defense French Variation 116 56 57 3 48.3%
Queens Gambit Declined 76 35 39 2 46.0%
Queens Pawn Opening 75 41 32 2 54.7%
Kings Pawn Opening 71 33 32 6 46.5%
Englund Gambit 63 36 26 1 57.1%
Old Benoni Defense 63 34 27 2 54.0%
Sicilian Defense Old Sicilian Variation 60 29 30 1 48.3%
French Defense Franco Sicilian Defense 54 27 23 4 50.0%
Rapid Opening Games Wins Losses Draws Win Rate
Queens Gambit Accepted Old Variation 51 27 22 2 52.9%
Sicilian Defense French Variation 30 15 13 2 50.0%
Kings Pawn Opening 30 16 10 4 53.3%
Queens Pawn Opening Horwitz Defense 25 16 9 0 64.0%
Queens Pawn Opening 23 11 11 1 47.8%
Sicilian Defense Old Sicilian Variation 19 9 9 1 47.4%
Queens Gambit Declined 18 10 7 1 55.6%
Van t Kruijs Opening 17 8 7 2 47.1%
Englund Gambit 16 7 6 3 43.8%
Queens Pawn Opening Chigorin Variation 12 5 3 4 41.7%
Bullet Opening Games Wins Losses Draws Win Rate
Sicilian Defense French Variation 11 6 5 0 54.5%
Queens Gambit Accepted Old Variation 11 8 3 0 72.7%
Englund Gambit 10 2 7 1 20.0%
Old Benoni Defense 10 3 7 0 30.0%
Van t Kruijs Opening 9 3 5 1 33.3%
Queens Pawn Opening 7 4 3 0 57.1%
Queens Pawn Opening Horwitz Defense 7 2 3 2 28.6%
Sicilian Defense Bowdler Attack 5 2 3 0 40.0%
Sicilian Defense Old Sicilian Variation 4 0 4 0 0.0%
Queens Pawn Opening Mikenas Defense 4 2 2 0 50.0%
Daily Opening Games Wins Losses Draws Win Rate
Top Secret 3 1 2 0 33.3%
Old Benoni Defense Benoni Indian Defense 1 1 0 0 100.0%
Englund Gambit 1 1 0 0 100.0%
Dutch Defense 1 0 1 0 0.0%
Sicilian Defense French Variation 1 1 0 0 100.0%
Queens Gambit 1 1 0 0 100.0%
Old Benoni Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 12 0
Losing 7 1