EnglandENG
ID: 422711

John K A Alderson

FIDE ratings

1,867Classical

Performance

50 games
20% Win
20% Draw
60% Loss

John K A Alderson's playing style

Overall score:30%10W 10D 30L over 50 games
Best with 1.c4 as White:25%in 24 games
Struggles in the English Opening as White:25%in 24 games
Out of form:15%2W 2D 16L in last 20 games

Openings as White

Among the openings shown, English Opening: Anglo-Indian Defense, Queen's Knight Variation has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

English Opening: Anglo-Indian Defense, Queen's Knight Variation
50%
50%
4g
English Opening: King's English Variation, Reversed Closed Sicilian
100%
2g
King's Pawn Game: Tayler Opening
100%
2g
English Opening: King's English Variation, Kramnik-Shirov Counterattack
100%
2g
English Opening: Anglo-Indian Defense, Hedgehog System
100%
2g

Openings as Black

Among the openings shown, Old Indian Defense: Czech Variation, with Nc3 has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

Old Indian Defense: Czech Variation, with Nc3
100%
2g
English Opening: Mikenas-Carls Variation
100%
2g
Queen's Gambit Accepted: Classical Defense, Main Line
100%
2g
French Defense: Steinitz Variation, Gledhill Attack
100%
2g
French Defense: Exchange Variation
100%
2g

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 Alderson, John K A as white · Wins / Draws / Losses

W / D / L
23%
15%
62%
Move
24 · 92%
17%
17%
67%
2 · 8%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
Feb 23, 2024
OTB - PGN-Mentor
WCMPert, Nina(2010)
L—
Feb 23, 2024
OTB - LichessBroadcast
Hutchinson, Norman A(1962)
L—
Feb 23, 2024
OTB - TWIC
WCMPert, Nina(2010)
L—
Feb 21, 2024
OTB - TWIC
FMWeiss, Martin(2144)
L—
Feb 21, 2024
OTB - PGN-Mentor
FMLe Baron, Martin(2144)
L—
Feb 20, 2024
OTB - TWIC
WFMHagesather, Nina(1973)
L—
Feb 20, 2024
OTB - TWIC
WFMHagesather, Nina(1973)
L—
Jun 25, 2022
OTB - Britbase
Sutton, Daniel(1884)
W—
Jun 25, 2022
OTB - Britbase
Sutton, Daniel(2039)
W—
Mar 26, 2022
OTB - Britbase
Valentine, Brian J(1918)
L—

Research John K A Alderson’s games and opening repertoire

John K A Alderson is rated 1867 in standard by FIDE. John K A Alderson plays for England.

John K A Alderson has FIDE ID 422711.

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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