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Tan, Oscar

🇦🇺

FIDEFIDE 3253775· Male· Australia· Born in 2005

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

Oscar Tan, a 21-year-old Australian player, is rated 1974 — just 10 short of his peak of 1984 (Sep 2025, age 20). He has held steady between 1950 and 2000 for 17 months. 33 rated games in the past year (≈19/year long-term). Recent standard appearances include 2026 Australian Reserves, 2025 Oceanic Youth Championship U20 Open, and 2025 Australian Universities Chess League. Also played 3 blitz events (including 2026 Australian Blitz Championship) recently. He took a 21-month break between Jan 2022 and Nov 2023.

At junior level, he reached #6 and #17 nationally in U20 and U18.

Current rating

1974

Standard

Rpd1882·Blz1920

All-time high

1984

−10 pts below
Sep 2025 · age 20

Activity

26

games / yr avg. · ≈2/mo

33 past 12 mo · ≈3/mo
classical only
Moderately active

Signature stat

#31,874

#31,874 · players worldwide · of 218,279

Career timeline

9 entries
2026
66th Australian 20-35 player
at age 21 · rated 1980
Jan 2026
2025
6th Australian U20 player
at age 20 · rated 1984
Sep 2025
All-time peak 1984
at age 20 · −10 from today
Sep 2025
Best 12-month gain (+211 Elo)
1745 → 1956
Feb 2025
2024
K-factor lowered to 20
at age 19
Aug 2024
Crossed 1800
at age 19
Mar 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.

Activity & highlights

Best result
2025 Oceanic Youth Championship U20 Open
perf 2079 (+99) · 4.5/8 · #14
Top opponent
vs Michael KethroFM 2,099
2025 Gold Coast Open Premier Division · Jul 2025 · +3.8 Elo
Evolution
+18
1956 → 1974
Tournaments
5
34 games
Score
18.5/ 3454.4%
14W9D11L
Top 3 wins
1.[W]vsHaran SalasanCM2,036·2025 Australian Universities Chess League·R6·+11.6
2.[W]vsVincent Qiang1,996·2026 Australian Reserves·R4·+10.7
3.[W]vsAustin ChenCM1,963·2025 UQCC T3 Round Robin A·R3·+9.4
Top 3 losses
1.[L]vsIan Stalker1,931·2026 Australian Reserves·R5·-11.2
2.[L]vsBrendan AndersonCM1,987·2026 Australian Reserves·R8·-9.6
3.[L]vsZerui XingCM2,009·2025 Gold Coast Open Premier Division·R4·-8.5

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
2026 Australian Reserves
Open Swiss
Jan 20265/8#471934-7.2
2025 Oceanic Youth Championship U20 Open
Swiss
Dec 20254.5/8#142079+7.8
2025 Australian Universities Chess League
Team
Dec 20251/4#251874-11.2
2025 UQCC T3 Round Robin A
Round-Robin
Aug 20253.5/4#12264+26.4
2025 Gold Coast Open Premier Division
Swiss
Jul 20254.5/9#281979+1.6

Rankings

/
Australia
#163
out of 2,432 players
Asia-Pacific
#3,901
in continent
World
#31,873
out of 400,000+

National ranking

Europe & World

Europe
World
Australia
1
🇦🇺Cheng, BobbyFollow Bobby ChengTrack their monthly FIDE ratings, games, tournaments and more.
2,571
2
🇦🇺Kuybokarov, TemurFollow Temur KuybokarovTrack their monthly FIDE ratings, games, tournaments and more.
2,534
3
🇦🇺Tan, JustinFollow Justin TanTrack their monthly FIDE ratings, games, tournaments and more.
2,510
4
🇦🇺Sardana, RishiFollow Rishi SardanaTrack their monthly FIDE ratings, games, tournaments and more.
2,506
5
🇦🇺Smerdon, David CFollow David C SmerdonTrack their monthly FIDE ratings, games, tournaments and more.
2,460
6
🇦🇺Morris, JamesFollow James MorrisTrack their monthly FIDE ratings, games, tournaments and more.
2,423
7
🇦🇺Zhao, Zong-YuanFollow Zong-Yuan ZhaoTrack their monthly FIDE ratings, games, tournaments and more.
2,409
8
🇦🇺Liu, YiFollow Yi LiuTrack their monthly FIDE ratings, games, tournaments and more.
2,399
9
🇦🇺McClymont, BrodieFollow Brodie McClymontTrack their monthly FIDE ratings, games, tournaments and more.
2,389
10
🇦🇺Winkelman, AlbertFollow Albert WinkelmanTrack their monthly FIDE ratings, games, tournaments and more.
2,385
...
163🇦🇺Tan, Oscar1,974
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
1
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
3
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
4
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,735
8
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,733
9
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
10
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
...
3901🇦🇺Tan, Oscar1,974
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
...
31873🇦🇺Tan, Oscar1,974