XVIIIe Tournoi des 5 samedis du Perreux-sur-Marne r3-4
Open SwissStandard
26 players participated in this 24-round tournament, held on 13 Dec 2025 in Le Perreux Sur Marne, France. Top 10 Elo average was 1601, and top seed was Marius Nicolas (🇫🇷 FRA, 1726).
Matthieu Chollat-Namy (🇫🇷 FRA, 1708) won with 2.0/24, ahead of Ulysse Richard Kitagawa (2.0) and Marius Nicolas (1.5). Chollat-Namy shared the lead from round 1, winning on tie-break.
The biggest upset came in round 3: Christopher Aaron Bautista (1541) beat Simon Levi (1696), a +155-point gap.
Location
🇫🇷Le Perreux Sur Marne, France
Dates
13 Dec 2025
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 24 rounds
Federations · 1 represented
🇫🇷France×23
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 24 roundsTight race until R24; 2 players tied at 2.0/24, decided on Buchholz. Title race narrowed from 4 co-leaders at R4 to 4 at the finish.
Co-leaders
44
44
18
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
R24 · TIEBREAK CLUSTER
2 players finish on 2.0/24. Chollat-Namy takes the title on Buchholz Cut1 (2.0).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | R10 | R11 | R12 | R13 | R14 | R15 | R16 | R17 | R18 | R19 | R20 | R21 | R22 | R23 | R24 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chollat-Namy, Matthieu | 1708 | FRA | F | F | +10B | +11N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 2.0 | 2.0 | 2.0 | 2.00 | 2281 | +8.4 |
| 2 | Richard Kitagawa, Ulysse | 1533 | FRA | F | F | +8N | +9B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 2.0 | 2.0 | 2.0 | 2.00 | 2266 | +16.4 |
| 3 | Nicolas, Marius | 1726 | FRA | F | F | +7N | =4B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.5 | 2.5 | 2.5 | 1.75 | 1736 | -3.2 |
| 4 | Bautista, Christopher Aaron | 1541 | FRA | F | F | +21B | =3N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.5 | 1.5 | 1.5 | 0.75 | 1933 | +40.4 |
| 5 | Njiki, Ilane | 0 | FRA | F | F | =18N | +22B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.5 | 0.5 | 0.5 | 0.25 | 1823 | +6.0 |
| 6 | Mayaux, Thierry | 0 | FRA | F | F | +?N | =?B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.5 | 0.0 | 0.0 | 0.00 | 1586 | 0.0 |
| 7 | Boudjenane, Medhi | 1545 | FRA | F | F | −3B | +12N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 2.5 | 2.5 | 1.00 | 975 | -8.4 |
| 8 | Cheminaud, Corentin | 0 | FRA | F | F | −2B | +20N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 2.0 | 2.0 | 0.00 | 734 | 0.0 |
| 9 | Akli, Adam | 1474 | FRA | F | F | +20B | −2N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 2.0 | 2.0 | 0.00 | 734 | -16.4 |
| 10 | Richard Kitagawa, Nohan | 1447 | FRA | F | F | −1N | +19B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 2.0 | 2.0 | 0.00 | 915 | -6.8 |
| 11 | Clisci, Serge | 1517 | FRA | F | F | +19N | −1B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 2.0 | 2.0 | 0.00 | 915 | -5.0 |
| 12 | Masson, Alexandre | 0 | FRA | F | F | +?N | −7B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 1.0 | 1.0 | 0.00 | 1492 | 0.0 |
| 13 | Ung Boucard, Kimeo | 1473 | FRA | F | F | +23N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 2451 | +29.2 |
| 14 | Clare, Ethan | 0 | FRA | F | F | −?N | +?B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 1483 | 0.0 |
| 15 | Nguyen, Khoe | 0 | FRA | F | F | +?B | −?N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 763 | 0.0 |
| 16 | Stefura, Loris | 0 | FRA | F | F | +?N | −?N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 842 | 0.0 |
| 17 | Masmoudi, Cherif | 0 | FRA | F | F | −?N | +?B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 830 | 0.0 |
| 18 | Heurteux, Theo-Bach | 1721 | FRA | F | F | =5B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.5 | 1.5 | 1.5 | 0.75 | 1764 | +2.8 |
| 19 | FIDE 560058986 | 0 | — | F | F | −11B | −10N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 681 | 0.0 |
| 20 | FIDE 527077683 | 0 | — | F | F | −9N | −8B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 666 | 0.0 |
| 21 | Levi, Simon | 1696 | FRA | F | F | −4N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 741 | -28.8 |
| 22 | Lalot, Philippe | 1546 | FRA | F | F | F | −5N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 1.5 | 1.5 | 0.00 | 964 | -4.4 |
| 23 | Ung, Bruno | 0 | FRA | F | F | −13B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 1.0 | 1.0 | 0.00 | 672 | -29.2 |
| 24 | Smith, Clement | 0 | FRA | F | F | −?B | −?N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 0.0 | 0.0 | 0.00 | 795 | 0.0 |
| 25 | FIDE 560058960 | 0 | — | F | F | −?B | −?N | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 0.0 | 0.0 | 0.00 | 763 | 0.0 |
| 26 | Gonkeser, Lily | 0 | FRA | F | F | −?N | −?B | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | 0.0 | 0.0 | 0.0 | 0.00 | 786 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bautista, Christopher AaronFRA+40.41.5 pts · #3
- 2Ung Boucard, KimeoFRA+29.21.0 pts · #6
- 3Richard Kitagawa, UlysseFRA+16.42.0 pts · #5
Top rating losers
- 1Ung, BrunoFRA-29.20.0 pts · #19
- 2Levi, SimonFRA-28.80.0 pts · #23
- 3Akli, AdamFRA-16.41.0 pts · #15
Biggest upsets
- R3+155 Elo gap