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Lai, Oscar

🇨🇦

FIDEFIDE 2665654· Male· Canada· Born in 2015

Follow Oscar LaiTrack his monthly FIDE ratings, games, tournaments and more.

Oscar Lai, a 11-year-old Canadian player, is rated 1505 — his current career high. He is on a steady climb with +71 Elo over the past 12 months. 12 rated games in the past year. Recent standard appearances include 2025 Markham Open U1600, 2025 GTCL Toronto Junior Chess Championship U1800, and 2025 North American Youth Chess Ch. - Open U10.

At junior level, he reached #91 and #55 nationally in U12 and U10.

Current rating

1505

Standard

Rpd—·Blz—

All-time high

1505

at best
Mar 2026 · age 11

Activity

14

games / yr avg. · ≈1/mo

12 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#183,832

#183,832 · players worldwide · of 218,279

Career timeline

8 entries
2026
91st Canadian U12 player
at age 11 · rated 1505
Apr 2026
Best 12-month gain (+71 Elo)
1434 → 1505
Mar 2026
Crossed 1500
at age 11
Mar 2026
All-time peak 1505
at age 11
Mar 2026
2025
55th Canadian U10 player
at age 10 · rated 1482
Nov 2025
Crossed 1400
at age 10
Sep 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Theo Chan 1,685
2025 North American Youth Chess Ch. - Open U10 · Aug 2025 · +32.4 Elo
Evolution
+71
1434 → 1505
Tournaments
4
26 games
Score
12.5/ 2648.1%
11W3D12L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
2026 Chess4win North York MAY FIDE Ladder Open U1700
Open Swiss
May 20262.5/3#161793-18.4
2025 Markham Open U1600
Swiss
Dec 20253.5/1#4—+22.8
2025 GTCL Toronto Junior Chess Championship U1800
Open Swiss
Oct 20252.5/3#121826+12.0
2025 North American Youth Chess Ch. - Open U10
Open Swiss
Aug 20254/5#4113750.0
Worst Elo result: 2026 Chess4win North York MAY FIDE Ladder Open U1700 (-18.4 Elo, finished #16).

Rankings

/
Canada
#1,565
out of 1,900 players
Americas
#22,306
in continent
World
#183,781
out of 400,000+

National ranking

Europe & World

Europe
World
Canada
1
🇨🇦Rodrigue-Lemieux, ShawnFollow Shawn Rodrigue-LemieuxTrack their monthly FIDE ratings, games, tournaments and more.
2,533
2
🇨🇦Charbonneau, PascalFollow Pascal CharbonneauTrack their monthly FIDE ratings, games, tournaments and more.
2,513
3
🇨🇦Preotu, RazvanFollow Razvan PreotuTrack their monthly FIDE ratings, games, tournaments and more.
2,485
4
🇨🇦Atanasov, AnthonyFollow Anthony AtanasovTrack their monthly FIDE ratings, games, tournaments and more.
2,470
5
🇨🇦Noritsyn, NikolayFollow Nikolay NoritsynTrack their monthly FIDE ratings, games, tournaments and more.
2,459
6
🇨🇦Lesiege, AlexandreFollow Alexandre LesiegeTrack their monthly FIDE ratings, games, tournaments and more.
2,454
6
🇨🇦Sai Krishna G VFollow Sai Krishna G VTrack their monthly FIDE ratings, games, tournaments and more.
2,454
8
🇨🇦Krnan, TomasFollow Tomas KrnanTrack their monthly FIDE ratings, games, tournaments and more.
2,427
9
🇨🇦Sambuev, BatorFollow Bator SambuevTrack their monthly FIDE ratings, games, tournaments and more.
2,419
10
🇨🇦Spraggett, KevinFollow Kevin SpraggettTrack their monthly FIDE ratings, games, tournaments and more.
2,414
...
1565🇨🇦Lai, Oscar1,505
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,696
7
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
22306🇨🇦Lai, Oscar1,505
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
183781🇨🇦Lai, Oscar1,505