Format
CO
Cui, Oscar
🇳🇿FIDE 4313704· Male· New Zealand· Born in 2012
Follow Oscar CuiTrack his monthly FIDE ratings, games, tournaments and more.
Oscar Cui, a 14-year-old player, is rated 1739. He plays occasionally (9 games in the last 12 months). Recent appearance: Oceania Youth Chess Championships 2026 Under 12 - Under 20 Open. Also played 12 rapid events (including 2025 Summit Rapid Championships Open) recently. His peak of 1805 was reached at age 12 (Jun 2024).
At junior level, he reached #6 and #3 nationally in U14 and U12.
Current rating
1739
Standard
Rpd1871·Blz1800
All-time high
1805
−66 pts below
Jun 2024 · age 12
Jun 2024 · age 12
Activity
12
games / yr avg. · ≈1/mo
9 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#96,378
#96,378 · players worldwide · of 218,279
Career timeline
6 entries2025
6th U14 player nationally
at age 13 · rated 1804
Jan 2025
2024
All-time peak 1805
at age 12 · −66 from today
Jun 2024
3rd U12 player nationally
at age 12 · rated 1804
May 2024
Crossed 1800
at age 12
May 2024
Crossed 1600
at age 12
May 2024
First FIDE rating
1804 · at age 12
May 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-41
1780 → 1739
Tournaments
1
9 games
Score
5/ 955.6%
4W2D3L
Top 3 wins
1.[W]vsTaran Nisha Raj1,631·Oceania Youth Chess Championships 2026 Under 12 - Under 20 Open·R7·+14.0
3.[W]vsXianchen (Mason) Lin1,594·Oceania Youth Chess Championships 2026 Under 12 - Under 20 Open·R3·+12.1
Top 3 losses
2.[L]vsAsher Kirschbaum1,567·Oceania Youth Chess Championships 2026 Under 12 - Under 20 Open·R4·-29.2
3.[L]vsJustin Zhide WangCM2,080·Oceania Youth Chess Championships 2026 Under 12 - Under 20 Open·R2·-4.9
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5/9 | #43 | 1688 | -41.2 |
Worst Elo result: Oceania Youth Chess Championships 2026 Under 12 - Under 20 Open (-41.2 Elo, finished #43).
Most-Played Opponents
vsZi Yao (kelvin) Wang
🇳🇿NZL·1874
+7 −2 =0
9 games·last met Aug 2025
View head-to-head →
vsAnthony Li
🇳🇿NZL·1587
+5 −0 =1
6 games·last met Jun 2026
View head-to-head →
vsYanbo Jin
🇳🇿NZL·2039
+1 −3 =2
6 games·last met Apr 2026
View head-to-head →
vsHong Yuan
🇳🇿NZL·1617
+3 −2 =1
6 games·last met Feb 2026
View head-to-head →
vsOlivia Li
🇳🇿NZL·1683
+3 −2 =1
6 games·last met Feb 2026
View head-to-head →
Rankings
/
New Zealand
#168
out of 648 players
Asia-Pacific
#12,427
in continent
World
#96,376
out of 400,000+
National ranking
Europe & World
Europe
World
New Zealand
| 1 | 🇳🇿Follow Felix XieTrack their monthly FIDE ratings, games, tournaments and more. | 2,389 |
| 2 | 🇳🇿Follow Alphaeus Wei Ern AngTrack their monthly FIDE ratings, games, tournaments and more. | 2,367 |
| 3 | 🇳🇿Follow Tom MiddelburgTrack their monthly FIDE ratings, games, tournaments and more. | 2,344 |
| 4 | 🇳🇿Follow Sravan RenjithTrack their monthly FIDE ratings, games, tournaments and more. | 2,333 |
| 5 | 🇳🇿Follow Daniel Hanwen GongTrack their monthly FIDE ratings, games, tournaments and more. | 2,248 |
| 6 | 🇳🇿Follow Peter D McKenzieTrack their monthly FIDE ratings, games, tournaments and more. | 2,237 |
| 7 | 🇳🇿Follow Daqi MaoTrack their monthly FIDE ratings, games, tournaments and more. | 2,232 |
| 8 | 🇳🇿Follow Michael Roy FreemanTrack their monthly FIDE ratings, games, tournaments and more. | 2,202 |
| 9 | 🇳🇿Follow Nicolas CroadTrack their monthly FIDE ratings, games, tournaments and more. | 2,180 |
| 10 | 🇳🇿Follow Anthony F KerTrack their monthly FIDE ratings, games, tournaments and more. | 2,177 |
| ... | ||
| 168 | 1,739 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 8 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 9 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 10 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| ... | ||
| 12427 | 1,739 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 96376 | 1,739 | |