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Sham, Bosco

🇨🇦

FIDEFIDE 2659484· Male· Canada· Born in 2009

Follow Bosco ShamTrack his monthly FIDE ratings, games, tournaments and more.

Bosco Sham, a 17-year-old Canadian player, is rated 1570. He has held steady between 1550 and 1600 for 6 months. 13 rated games in the past year (≈12/year long-term). Recent standard appearances include 2026 Chess4win February Markham Open U1900, 2025 Holidays Open - U1800, and 2025 CYCC U16 Open. His peak of 1605 was reached at age 16 (Sep 2025).

Current rating

1570

Standard

Rpd—·Blz—

All-time high

1605

−35 pts below
Sep 2025 · age 16

Activity

11

games / yr avg. · ≈1/mo

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

Signature stat

#158,564

#158,564 · players worldwide · of 218,279

Career timeline

6 entries
2025
Re-crossed 1600
at age 16
Dec 2025
Crossed 1600
at age 16
Sep 2025
All-time peak 1605
at age 16 · −35 from today
Sep 2025
2024
Crossed 1500
at age 15
Aug 2024
Crossed 1400
at age 15
Aug 2024
First FIDE rating
1576 · at age 15
Aug 2024

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Antarip Das 1,731
2025 CYCC U16 Open · Jul 2025 · +27.7 Elo
Evolution
-26
1596 → 1570
Tournaments
3
17 games
Score
7.5/ 1744.1%
7W1D9L
Top 3 wins
1.[W]vsAntarip Das1,731·2025 CYCC U16 Open·R6·+27.7
2.[W]vsYuntian(denis) Shen1,566·2025 Holidays Open - U1800·R2·+19.3
3.[W]vsJose Cabioc1,517·2025 Holidays Open - U1800·R3·+16.5
Top 3 losses
1.[L]vsIsabelle Guan1,531·2025 Holidays Open - U1800·R5·-22.7
2.[L]vsOnur Naiboglu1,629·2025 Holidays Open - U1800·R1·-17.1
3.[L]vsJiacai Song1,663·2025 CYCC U16 Open·R7·-15.9

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
2026 Chess4win February Markham Open U1900
Open Swiss
Feb 20262.5/5#41586+2.4
2025 Holidays Open - U1800
Swiss
Dec 20252/5#231512-22.4
2025 CYCC U16 Open
Open Swiss
Jul 20253/3#472491-6.4
Worst Elo result: 2025 Holidays Open - U1800 (-22.4 Elo, finished #23).

Rankings

/
Canada
#1,388
out of 1,900 players
Americas
#19,466
in continent
World
#158,548
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
...
1388🇨🇦Sham, Bosco1,570
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
...
19466🇨🇦Sham, Bosco1,570
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
...
158548🇨🇦Sham, Bosco1,570