Avatar of javier concostrina

javier concostrina

Username: javierconcostrina

Playing Since: 2021-04-13 (Active)

Wow Factor: ♟♟

Chess.com

Daily: 498
1W / 1L / 0D
Rapid: 777
54W / 44L / 3D
Blitz: 487
1625W / 1635L / 61D

Javier Concostrina: A Chess Biography

Meet Javier Concostrina, a crafty chess player whose rating journey is nothing short of a thrilling evolutionary tale. Rising through the ranks with the persistence of a cell dividing under the microscope, Javier's blitz skills have seen peaks and dips, reaching a notable max of nearly 780 before leveling out — a true demonstration of biological ebb and flow on the 64-cell structure.

With over 3,000 blitz games under his belt, Javier's win-loss record resembles a balanced ecosystem, hovering just around equilibrium with 1284 wins and 1295 losses. This player knows when to deploy the Scandinavian Defense, boasting a win rate above 52%, proving that like a clever enzyme, he catalyzes advantage from even the most basic positions. His favorite openings are a mix of classic and modern, from the King's Pawn Opening to the Bishop's Opening, indicating a flexible and adaptive strategy — reminiscent of a versatile species thriving in varied habitats.

On the rapid front, Javier's prowess blossoms with a peak rating near 900, showcasing his ability to think fast and adapt even when the clock's tick-tock pressures intensify like a heartbeat speeding up during a chase. His rapid games reflect tactical awareness with an extraordinary 99.85% win rate after losing a piece — now that's resilience perhaps worthy of a microscope’s admiration.

Javier approaches each match with a curious blend of patience and aggression—his average moves per win sit around 46, but losses tend to drag on longer, like a cell stubbornly fighting off apoptosis, averaging nearly 63 moves. He carefully balances his wins as white and black, with a slight edge as black, perhaps proving that sometimes lurking in the shadows brings unexpected strength.

Known for his biological humor, Javier might say, “I play chess like mitosis — sometimes I split my focus, sometimes I replicate my success.” With a longest winning streak of 10 games and a strategic tilt factor of 10, he’s both a fighter and a thinker ready to evolve through every challenge his opponents throw at him.

Whether facing familiar foes or new challengers, Javier’s adaptability and tactical awareness keep him a formidable predator in the chess ecosystem. Keep an eye on this player — his game is a living proof that chess, much like biology, is about survival, adaptation, and the thrill of the next move.


🆚 Opponent Insights

Recent Opponents
yr-toxic 0W / 1L / 0D
dmjjn 1W / 0L / 0D
sacoozi 1W / 0L / 0D
leonardowassermann 0W / 1L / 0D
santiagoyepes770 0W / 1L / 0D
Most Played Opponents
ributbudi 4W / 5L / 0D
vikramaditya072001 5W / 4L / 0D
ghanisersou 5W / 3L / 0D
kamilchiko 5W / 1L / 1D
mightycharles 2W / 5L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 365 777 546
2024 615 739
2023 600
2022 603 784
2021 163 625
Rating by Year20212022202320242025784163YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2025 91W / 97L / 4D 83W / 108L / 1D 54.0
2024 349W / 340L / 21D 342W / 352L / 8D 55.1
2023 118W / 126L / 6D 117W / 111L / 6D 55.6
2022 145W / 151L / 5D 163W / 139L / 2D 54.0
2021 2W / 4L / 0D 6W / 2L / 0D 26.7

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Kings Pawn Opening 290 148 134 8 51.0%
Kings Pawn Opening Kings Knight Variation 149 75 71 3 50.3%
Scandinavian Defense 140 74 60 6 52.9%
Top Secret 125 56 67 2 44.8%
Queens Pawn Opening 108 48 56 4 44.4%
Queens Pawn Opening Zukertort Chigorin Variation 74 33 38 3 44.6%
Queens Pawn Opening Chigorin Variation 72 32 38 2 44.4%
Bishops Opening 67 36 28 3 53.7%
Queens Pawn Opening Zukertort Variation 66 29 36 1 43.9%
Vienna Game 64 26 36 2 40.6%
Rapid Opening Games Wins Losses Draws Win Rate
Kings Pawn Opening 9 4 4 1 44.4%
Kings Pawn Opening Kings Knight Variation 6 2 3 1 33.3%
Queens Pawn Opening 5 3 2 0 60.0%
Queens Pawn Opening Accelerated London System 4 2 2 0 50.0%
Queens Pawn Opening Zukertort Chigorin Variation 4 2 2 0 50.0%
Scotch Game 3 1 1 1 33.3%
Queens Pawn Opening Zukertort Variation 3 3 0 0 100.0%
Queens Pawn Opening Chigorin Variation 3 2 1 0 66.7%
Nimzowitsch Defense 3 3 0 0 100.0%
Italian Game 3 2 1 0 66.7%
Daily Opening Games Wins Losses Draws Win Rate
Top Secret 2 2 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 10 0
Losing 10 1