Summit Chess Club Championships 2025 5-6
Open SwissStandard
12 players participated in this 6-round tournament, held from 29 Aug 2025 to 05 Sept 2025 in Auckland, New Zealand. Top 10 Elo average was 910, and top seed was Anthony Li (🇳🇿 NZL, 1644).
Jamie Wang (🇳🇿 NZL, 0) won with 2.0/6, ahead of Jayden Peixi Chen (2.0) and Hong Yuan (2.0). Wang won on tie-break after catching the field in the final round.
Location
🇳🇿Auckland, New Zealand
Dates
29 Aug 2025 → 05 Sept 2025
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇳🇿New Zealand×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 3 players tied at 2.0/6, decided on Buchholz. Title race narrowed from 23 co-leaders at R4 to 3 at the finish.
Co-leaders
23
23
23
23
5
3
R6 · TIEBREAK CLUSTER
3 players finish on 2.0/6. Wang takes the title on Buchholz Cut1 (1.5).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wang, Jamie | 0 | NZL | F | F | F | F | +4B | +9N | 2.0 | 1.5 | 1.5 | 1.50 | 1556 | 0.0 |
| 2 | Chen, Jayden Peixi | 0 | NZL | F | F | F | F | +?B | +?B | 2.0 | 0.0 | 0.0 | 0.00 | 1469 | 0.0 |
| 3 | Yuan, Hong | 1568 | NZL | F | F | F | F | +11N | +12N | 2.0 | 0.0 | 0.0 | 0.00 | 2394 | +10.0 |
| 4 | Lee, Jaden Jhia Xing | 1536 | NZL | F | F | F | F | −1N | +5N | 1.0 | 3.0 | 3.0 | 1.00 | 2274 | +16.4 |
| 5 | Huang, Mario Jingnan | 1455 | NZL | F | F | F | F | +7N | −4B | 1.0 | 2.0 | 2.0 | 1.00 | 736 | -16.4 |
| 6 | Li, Anthony | 1644 | NZL | F | F | F | F | +8B | F | 1.0 | 1.0 | 1.0 | 1.00 | 2281 | +16.0 |
| 7 | Gui, Qi | 0 | NZL | F | F | F | F | −5B | +?N | 1.0 | 1.0 | 1.0 | 0.00 | 674 | 0.0 |
| 8 | Ren, Yucheng | 1483 | NZL | F | F | F | F | −6N | +11B | 1.0 | 1.0 | 1.0 | 0.00 | 750 | -16.0 |
| 9 | FIDE 4328671 | 0 | — | F | F | F | F | =?N | −1B | 0.5 | 2.0 | 2.0 | 0.00 | 1405 | 0.0 |
| 10 | FIDE 4330595 | 0 | — | F | F | F | F | =?B | −?N | 0.5 | 0.0 | 0.0 | 0.00 | 653 | 0.0 |
| 11 | Chen, Yifan | 0 | NZL | F | F | F | F | −3B | −8N | 0.0 | 3.0 | 3.0 | 0.00 | 738 | 0.0 |
| 12 | Zhou, Adele | 1417 | NZL | F | F | F | F | F | −3B | 0.0 | 2.0 | 2.0 | 0.00 | 795 | -20.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Lee, Jaden Jhia XingNZL+16.41.0 pts · #3
- 2Li, AnthonyNZL+16.01.0 pts · #2
- 3Yuan, HongNZL+10.02.0 pts · #4
Top rating losers
- 1Zhou, AdeleNZL-20.00.0 pts · #12
- 2Huang, Mario JingnanNZL-16.41.0 pts · #7
- 3Ren, YuchengNZL-16.01.0 pts · #9