CanadaCAN
ID: 2628171

Jason Williamson

FIDE ratings

1,873Classical

Performance

50 games
48% Win
12% Draw
40% Loss

Jason Williamson's playing style

Overall score:54%24W 6D 20L over 50 games
Dominates 1.e4 as White:69%in 16 games
Struggles in the Sicilian Defense as Black:42%in 19 games
Out of form:30%5W 2D 13L in last 20 games

Openings as White

Among the openings shown, Sicilian Defense: Najdorf Variation, Freak Attack has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

Sicilian Defense: Najdorf Variation, Freak Attack
50%
50%
4g
Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation
100%
2g
Sicilian Defense: Classical Variation
100%
2g
Ruy Lopez: Schliemann Defense, Exchange Variation
100%
2g
Petrov's Defense: Three Knights Game
100%
2g

Openings as Black

Among the openings shown, Sicilian Defense: Nyezhmetdinov-Rossolimo Attack has the largest Black sample, with 6 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
33%
33%
33%
6g
Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
40%
60%
5g
King's Indian Defense
100%
4g
English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
100%
4g
Sicilian Defense: Old Sicilian
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 Williamson, Jason as white · Wins / Draws / Losses

W / D / L
63%
13%
25%
Move
16 · 100%
63%
13%
25%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jun 27, 2026
OTB - LichessBroadcast
IMDuong, Thanh Nha(2109)
L—
Jan 3, 2025
OTB - Canada
CMYang, Alexander(2014)
D—
Jan 3, 2025
OTB - Canada
CMYang, Alexander(2014)
D—
Jan 2, 2025
OTB - Canada
FMDoknjas, John(2271)
L—
Jan 2, 2025
OTB - Canada
FMDoknjas, John(2271)
L—
Oct 27, 2024
OTB - Canada
Armstrong, David(1819)
L—
Oct 27, 2024
OTB - Canada
Armstrong, David(1819)
L—
Oct 26, 2024
OTB - Canada
IMKaufman, Raymond(2163)
L—
Oct 26, 2024
OTB - Canada
Leblanc, Paul(1796)
W—
Oct 26, 2024
OTB - Canada
Leblanc, Paul(1796)
W—

Research Jason Williamson’s games and opening repertoire

Jason Williamson is rated 1873 in standard by FIDE. Jason Williamson plays for Canada.

Jason Williamson has FIDE ID 2628171.

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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