Costa RicaCRC
ID: 6547613

Oscar Calderon Fernandez

FIDE ratings

No FIDE ratings available.

Performance

50 games
50% Win
20% Draw
30% Loss

Oscar Calderon Fernandez's playing style

Strong overall score:60%25W 10D 15L over 50 games
Dominates e4 vs 1.e4/1.d4 as Black:65%in 17 games
Steady recent form:63%10W 5D 5L in last 20 games

Openings as White

Among the openings shown, King's Indian Defense: Sämisch Variation, Normal Defense has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

King's Indian Defense: Sämisch Variation, Normal Defense
100%
2g
King's Gambit Accepted: Bishop's Gambit, Gianutio Gambit
50%
50%
2g
King's Gambit Accepted: Bishop's Gambit, Bledow Countergambit
100%
2g
Queen's Gambit Declined
100%
1g
Italian Game: Classical Variation, Giuoco Pianissimo
100%
1g

Openings as Black

Among the openings shown, King's Gambit Declined: Classical Variation has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

King's Gambit Declined: Classical Variation
100%
2g
Queen's Pawn Game: Symmetrical Variation
100%
1g
Pirc Defense: Byrne Variation
100%
1g
Dutch Defense: Blackburne Variation
100%
1g
Queen's Gambit Declined
100%
1g

Repertoire

26 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

26 games in this line · White to move

Results for Calderon Fernandez, Oscar as white · Wins / Draws / Losses

W / D / L
46%
23%
31%
Move
18 · 69%
39%
28%
33%
6 · 23%
50%
17%
33%
2 · 8%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jul 5, 2014
OTB - LumbrasGigaBase
GMAlmeida Quintana, Omar(2492)
D—
Jul 3, 2014
OTB - LumbrasGigaBase
WIMCastro, Natalia Patricia(1992)
W—
Dec 30, 2008
OTB - LumbrasGigaBase
IMPazos Gambarrotti, Plinio(2327)
W—
Dec 29, 2008
OTB - LumbrasGigaBase
WIMMateus, Martha(2138)
W—
Dec 28, 2008
OTB - LumbrasGigaBase
FMRojas Barrero, Andres Humberto(2254)
D—
Dec 27, 2008
OTB - LumbrasGigaBase
Mucoz, Jhon Edison(2186)
W—
Dec 27, 2008
OTB - LumbrasGigaBase
FMValle, Efrain(2173)
W—
Jan 1, 1991
OTB - MillionBase2.9
Sgnaolin, Davide(2080)
D—
Jan 1, 1991
OTB - Codekiddy
Caballero Ibarra Emilio Jose
L—
Jan 1, 1988
OTB - MillionBase2.9
Andreoli, Renato(2250)
L—

Research Oscar Calderon Fernandez’s games and opening repertoire

Oscar Calderon Fernandez plays for Costa Rica.

Oscar Calderon Fernandez has FIDE ID 6547613.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.