Earlsfield FIDE Congress - August 2025 - U2400
Open SwissStandard
14 players participated in this 5-round tournament, held from 29 Aug 2025 to 30 Aug 2025 in Earlsfield, England. 1 titled players. Top 10 Elo average was 1804, and top seed was Rafe Martyn (🇬🇧 ENG, FM, 2192).
Yuk Hei Lee (🇬🇧 ENG, 1868) won with 4.0/5, ahead of Joshua Pirgon (3.5) and Tristan Killick (3.0). Lee clinched sole first place in the final round.
The biggest upset came in round 5: Ethan Bogerd (1616) beat Julian D Llewellyn (1796), a +180-point gap.
Location
🇬🇧Earlsfield, England
Dates
29 Aug 2025 → 30 Aug 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Titled players · 1
FM×1
Federations · 1 represented
🇬🇧England×13
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsYuk Hei Lee led from R5; +0.5-point edge over the runner-up.
Co-leaders
5
3
1
1
1
R5 · LEADER CHANGE30 Aug
Yuk Hei Lee takes the sole lead (4.0/5).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Yuk Hei Lee lost to Joshua Pirgon (Black).
R1–R3 · WIN STREAK
Joshua Pirgon won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Yuk Hei Lee | * | 0 | 1 | 1 |
| 2Joshua Pirgon | 1 | * | — | — |
| 3Ethan Bogerd | 0 | — | * | — |
| 4Tristan Killick | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lee, Yuk Hei | 1868 | ENG | +4N | +6B | −2N | +3B | +11B | 4.0 | 12.0 | 13.0 | 9.50 | 2011 | +34.4 |
| 2 | Pirgon, Joshua | 1849 | ENG | +9B | +14N | +1B | =6N | −5B | 3.5 | 11.0 | 11.0 | 6.75 | 1883 | +8.0 |
| 3 | Killick, Tristan | 1812 | ENG | +12N | −8B | +5N | −1N | +7B | 3.0 | 11.0 | 11.0 | 5.00 | 1892 | +14.0 |
| 4 | Bogerd, Ethan | 1616 | ENG | −1B | =9N | +7B | =11N | +6B | 3.0 | 10.0 | 11.0 | 5.75 | 1811 | +51.2 |
| 5 | Shard, Henry | 1875 | ENG | F | +11N | −3B | +10B | +2N | 3.0 | 9.0 | 9.0 | 6.00 | 1940 | +5.0 |
| 6 | Llewellyn, Julian D | 1796 | ENG | +13B | −1N | +12B | =2B | −4N | 2.5 | 10.5 | 10.5 | 1.75 | 1505 | -21.4 |
| 7 | Churkin, Andrey | 1633 | ENG | −8N | +10B | −4N | +12B | −3N | 2.0 | 9.5 | 9.5 | 1.50 | 1020 | -34.8 |
| 8 | Martyn, RafeFM | 2192 | ENG | +7B | +3N | F | F | F | 2.0 | 5.0 | 5.0 | 5.00 | 2602 | +3.4 |
| 9 | Dawson, Lee | 1612 | ENG | −2N | =4B | −10N | F | +12N | 1.5 | 8.0 | 8.0 | 1.50 | 1540 | -7.6 |
| 10 | Kiuru, Otto | 0 | ENG | =11B | −7N | +9B | −5N | F | 1.5 | 7.5 | 7.5 | 2.00 | 1639 | 0.0 |
| 11 | McLean, Rory | 1785 | ENG | =10N | −5B | F | =4B | −1N | 1.0 | 11.5 | 11.5 | 2.25 | 1513 | -19.6 |
| 12 | FIDE 343477593 | 0 | — | −3B | F | −6N | −7N | −9B | 0.0 | 9.0 | 9.0 | 0.00 | 913 | 0.0 |
| 13 | Hirole, Dhruv | 0 | ENG | −6N | F | F | F | F | 0.0 | 3.5 | 3.5 | 0.00 | 996 | 0.0 |
| 14 | Krautzberger, Michael | 0 | ENG | F | −2B | F | F | F | 0.0 | 3.5 | 3.5 | 0.00 | 1049 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bogerd, EthanENG+51.23.0 pts · #2
- 2Lee, Yuk HeiENG+34.44.0 pts · #1
- 3Killick, TristanENG+14.03.0 pts · #4
Top rating losers
- 1Churkin, AndreyENG-34.82.0 pts · #12
- 2Llewellyn, Julian DENG-21.42.5 pts · #10
- 3McLean, RoryENG-19.61.0 pts · #8
Biggest upsets
- R5+180 Elo gap