2eme Open de l'echiquier du ROC -2400 - Gr A
Open SwissStandard
18 players participated in this 5-round tournament, held from 21 Jun 2025 to 22 Jun 2025 in Granville, France. 2 federations represented. Top 10 Elo average was 1739, and top seed was Arthur Forgeais (🇫🇷 FRA, 2029).
Arthur Forgeais (🇫🇷 FRA, 2029) won with 4.5/5, ahead of Lucas Rapi (4.0) and Marceau Clouard (4.0). Forgeais broke clear in the final round.
The biggest upset came in round 5: Guillaume Brochard (1487) beat Brice Picot (1790), a +303-point gap.
Location
🇫🇷Granville, France
Dates
21 Jun 2025 → 22 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 2 represented
🇫🇷France×14
🇩🇿Algeria×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsArthur Forgeais led from R3; +0.5-point edge over the runner-up.
Co-leaders
9
3
1
2
1
R3–R5 · LEAD HELD
Arthur Forgeais held the sole lead from R3 through R5 without losing it.
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Arthur Forgeais drew with Lucas Rapi (White).
R1–R3 · WIN STREAK
Arthur Forgeais won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Arthur Forgeais | * | ½ | — | 1 |
| 2Lucas Rapi | ½ | * | — | ½ |
| 3Marceau Clouard | — | — | * | 0 |
| 4Romain Arri | 0 | ½ | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Forgeais, Arthur | 2029 | FRA | +7N | +5B | +6N | =2B | +4N | 4.5 | 13.5 | 16.5 | 14.50 | 2100 | +5.4 |
| 2 | Rapi, Lucas | 1893 | FRA | +12B | =4N | +11B | =1N | +5N | 4.0 | 13.0 | 15.0 | 11.00 | 1974 | +11.6 |
| 3 | Clouard, Marceau | 1570 | FRA | +13B | +8N | −4B | +6N | +7B | 4.0 | 12.5 | 14.5 | 11.00 | 1856 | +43.6 |
| 4 | Arri, Romain | 1784 | FRA | +17N | =2B | +3N | +10B | −1B | 3.5 | 15.0 | 16.0 | 9.50 | 1916 | +13.8 |
| 5 | Codet, Francois | 1751 | FRA | +16B | −1N | +15B | +9N | −2B | 3.0 | 13.0 | 14.0 | 5.50 | 1714 | -3.2 |
| 6 | Shevchenko, Oleksandr | 0 | FRA | +14B | +12N | −1B | −3B | +15N | 3.0 | 12.5 | 14.0 | 5.50 | 1655 | 0.0 |
| 7 | Durand, Denis | 1560 | FRA | −1B | +16N | +14B | +11N | −3N | 3.0 | 12.5 | 13.5 | 5.00 | 1672 | +9.8 |
| 8 | Bouvier, Clement | 1851 | FRA | +9N | −3B | −10N | +12B | +13N | 3.0 | 11.5 | 13.5 | 7.00 | 1597 | -23.6 |
| 9 | Brochard, Guillaume | 1487 | FRA | −8B | +13N | +16B | −5B | +10N | 3.0 | 10.5 | 11.5 | 5.50 | 1672 | +23.2 |
| 10 | Picot, Brice | 1790 | FRA | +15B | =11N | +8B | −4N | −9B | 2.5 | 11.5 | 13.0 | 5.50 | 1627 | -19.0 |
| 11 | Lazes, Herve | 1567 | FRA | +18N | =10B | −2N | −7B | =14B | 2.0 | 11.5 | 11.5 | 2.25 | 1516 | -6.6 |
| 12 | Bouder, Yann | 1537 | FRA | −2N | −6B | +18N | −8N | +16B | 2.0 | 11.0 | 11.0 | 1.00 | 1072 | -5.0 |
| 13 | Talamali , Walid | 0 | ALG | −3N | −9B | +17N | +18B | −8B | 2.0 | 11.0 | 11.0 | 1.00 | 836 | 0.0 |
| 14 | McDonald, Margaret | 1598 | FRA | −6N | +17B | −7N | =15B | =11N | 2.0 | 9.5 | 10.5 | 2.75 | 1400 | -30.4 |
| 15 | Honore, Guy | 1447 | FRA | −10N | +18B | −5N | =14N | −6B | 1.5 | 10.5 | 10.5 | 1.00 | 1438 | -2.8 |
| 16 | FIDE 544093381 | 0 | — | −5N | −7B | −9N | +17B | −12N | 1.0 | 11.0 | 12.0 | 1.00 | 784 | 0.0 |
| 17 | FIDE 544093373 | 0 | — | −4B | −14N | −13B | −16N | +18B | 1.0 | 8.5 | 8.5 | 0.00 | 888 | 0.0 |
| 18 | FIDE 544093390 | 0 | — | −11B | −15N | −12B | −13N | −17N | 0.0 | 7.5 | 8.5 | 0.00 | 717 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Clouard, MarceauFRA+43.64.0 pts · #7
- 2Brochard, GuillaumeFRA+23.23.0 pts · #10
- 3Arri, RomainFRA+13.83.5 pts · #5
Top rating losers
- 1McDonald, MargaretFRA-30.42.0 pts · #12
- 2Bouvier, ClementFRA-23.63.0 pts · #8
- 3Picot, BriceFRA-19.02.5 pts · #4
Biggest upsets
- R5+303 Elo gap
- R2+281 Elo gap