EnglandENG
ID: 429180

Jonathan A Day

FIDE ratings

1,900Classical
1,731Rapid
1,864Blitz

Performance

30 games
27% Win
40% Draw
33% Loss

Jonathan A Day's playing style

Overall score:47%8W 12D 10L over 30 games
Steady recent form:40%2W 12D 6L in last 20 games
Hard to beat — high draw rate:40%of games are draws

Openings as White

Among the openings shown, Czech Defense has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Czech Defense
100%
2g
French Defense: Advance Variation
100%
2g
Caro-Kann Defense: Panov Attack, Modern Defense
100%
2g
French Defense: Exchange Variation
100%
2g
Sicilian Defense: French Variation, Normal
100%
2g

Openings as Black

Among the openings shown, Caro-Kann Defense: Exchange Variation has the largest Black sample, with 4 games. These results describe the available sample, not a prediction of the player’s next choice.

Caro-Kann Defense: Exchange Variation
100%
4g
Slav Defense: Quiet Variation
100%
2g
King's Indian Attack: Yugoslav Variation
100%
2g
Caro-Kann Defense: Tartakower Variation
100%
2g

Repertoire

16 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

16 games in this line · White to move

Results for Day, Jonathan A as white · Wins / Draws / Losses

W / D / L
50%
50%
Move
12 · 75%
67%
33%
4 · 25%
100%

Game History

(30 games)
DateSourceColorOpponentResultLink
Jan 24, 2026
OTB - TWIC
Ackley, Peter J E(1980)
D—
Jan 24, 2026
OTB - TWIC
Kudaibergen, Nurlykhan(2141)
D—
Jan 24, 2026
OTB - TWIC
Ackley, Peter J E(1980)
D—
Jan 24, 2026
OTB - TWIC
Kudaibergen, Nurlykhan(2141)
D—
Jan 24, 2026
OTB - TWIC
Ackley, Peter J E(1980)
D—
Jan 24, 2026
OTB - TWIC
Kudaibergen, Nurlykhan(2141)
D—
Jan 24, 2026
OTB - TWIC
Ackley, Peter J E(1980)
D—
Jan 24, 2026
OTB - TWIC
Kudaibergen, Nurlykhan(2141)
D—
Aug 3, 2024
OTB - PGNMentor
FMKostov, Deyan Samuil(2298)
L—
Aug 3, 2024
OTB - PGN-Mentor
FMKostov, Deyan Samuil(2298)
L—

Research Jonathan A Day’s games and opening repertoire

Jonathan A Day is rated 1900 in standard, 1731 in rapid, 1864 in blitz by FIDE. Jonathan A Day plays for England.

Jonathan A Day has FIDE ID 429180.

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.

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