Classical
World #20,215
2055
IC
Io Aristotle Nikolai Calica
FIDE 71500472 ↗·Born 2008
Rapid
World #14,941
2014
Blitz
World #9,641
2069
Active-player world ranks · Official FIDE July 2026 lists
Recent Tournaments
Result from Io Aristotle Nikolai Calica's perspective
FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool D
Jun 20, 202611 games
5/11
Score
4W · 2D · 5L
FIDE World Team Rapid & Blitz Chess Championships 2026 | Rapid | Matches 11+
Jun 19, 202611 games
4.5/11
Score
4W · 1D · 6L
FIDE World Team Rapid & Blitz Chess Championships 2026 | Rapid | Matches 1-10
Jun 18, 20261 game
0/1
Score
0W · 0D · 1L
Opening Repertoire
All colors · ChessEver game database
E05
Catalan Opening: Open Defense, Classical Line
W 2D 1L 14 games
63%
score
E63
King's Indian Defense: Fianchetto Variation, Panno Variation
W 2D 0L 02 games
100%
score
A07
King's Indian Attack
W 5D 0L 16 games
83%
score
D35
Queen's Gambit Declined: Exchange Variation, Positional Variation
W 1D 1L 02 games
75%
score
E19
Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line
W 1D 0L 12 games
50%
score
A05
Reti opening
W 1D 1L 13 games
50%
score
B22
Sicilian Defense: Alapin Variation
W 0D 1L 12 games
25%
score
B31
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
W 0D 0L 22 games
0%
score
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