16eme Open de Dijon - Tournoi B

Open SwissStandard

36 players participated in this 5-round tournament, held from 18 Oct 2025 to 19 Oct 2025 in Dijon, France. 2 federations represented. Top 10 Elo average was 1664, and top seed was Kevin Bey (🇫🇷 FRA, 1772).

Olexandr Bondarenko (🇺🇦 UKR, 1604) won with 5.0/5, ahead of Serhiy Bondarenko (5.0) and Anna Zmboyan (4.0). Bondarenko shared the lead from round 3, winning on tie-break.

The biggest upset came in round 1: Michael Boutboul (1447) beat Quentin Deschamps (1737), a +290-point gap.

Location

🇫🇷Dijon, France

Dates

18 Oct 2025 → 19 Oct 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇫🇷Kevin Bey1772

Avg top 10

1,664

Participants

Federations · 2 represented

🇫🇷France×32

🇺🇦Ukraine×2

Top 3

🥇
Olexandr Bondarenko
🇺🇦UKR·1604
5.0pts·2471perf+70.8
🥈
Serhiy Bondarenko
🇺🇦UKR·1581
5.0pts·2408perf+64.8
🥉
Anna Zmboyan
🇫🇷FRA·1513
4.0pts·1831perf+66.4

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 5.0/5, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.

Co-leaders

Bondarenko5Bondarenko5Zmboyan4Deschamps4Lamy4Maillard4

R5 · TIEBREAK CLUSTER

2 players finish on 5.0/5. Bondarenko takes the title on Buchholz Cut1 (12.0).

WIN STREAKS · 3 top finishers

Serhiy Bondarenko 5 wins (R1–R5)Olexandr Bondarenko 5 wins (R1–R5)Anna Zmboyan 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Serhiy Bondarenko	*	—	1	—
2Olexandr Bondarenko	—	*	—	—
3Anna Zmboyan	0	—	*	—
4Quentin Deschamps	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Bondarenko, Olexandr	1604	UKR	+21N	+12B	+10N	+9B	+8N	5.0	12.0	14.0	14.00	2471	+70.8
2	Bondarenko, Serhiy	1581	UKR	+23B	+30N	+13B	+11N	+3B	5.0	12.0	13.0	13.00	2408	+64.8
3	Zmboyan, Anna	1513	FRA	+35B	+26B	+15N	+8B	−2N	4.0	13.0	13.0	8.00	1831	+66.4
4	Deschamps, Quentin	1737	FRA	−20N	+22B	+12N	+16B	+9N	4.0	10.5	12.5	10.50	1643	-6.2
5	Maillard, Pauline	1582	FRA	+24N	+31B	−9N	+28B	+10N	4.0	10.0	11.0	8.00	1699	+6.2
6	Lamy, Geoffroy	1541	FRA	+36N	−10B	+24N	+22B	+17N	4.0	9.5	9.5	6.50	1680	+7.0
7	Kirshenboim, Ran	0	FRA	−8N	=17B	+25N	+20B	+18N	3.5	10.0	12.0	7.75	1539	0.0
8	Dherissart, Andrea	1617	FRA	+7B	+14N	+11B	−3N	−1B	3.0	15.5	18.5	9.50	1475	-11.4
9	Seignez, Antoine	1625	FRA	+29B	+27N	+5B	−1N	−4B	3.0	15.0	17.0	8.00	1582	-4.4
10	Bey, Kevin	1772	FRA	+34B	+6N	−1B	+21N	−5B	3.0	15.0	15.5	6.50	1545	-45.2
11	Mathias-Albert, Nicolas	1683	FRA	+18N	+16B	−8N	−2B	+24N	3.0	13.0	15.0	7.00	1530	-31.6
12	Grimpret, Dominique	0	FRA	+19B	−1N	−4B	+?N	+30B	3.0	12.5	12.5	3.50	1608	0.0
13	Da Silva, Pascal	1627	FRA	+25N	+20B	−2N	=18B	=16N	3.0	12.0	14.0	6.50	1542	-10.4
14	Simonpietri, Mateo	0	FRA	+17N	−8B	−16N	+26B	+20N	3.0	10.0	12.0	6.50	1589	0.0
15	Hamar, Jacques	1643	FRA	−27B	+29N	−3B	+31N	+21B	3.0	10.0	11.0	5.00	659	-29.4
16	Derain, Jacky	1485	FRA	+28B	−11N	+14B	−4N	=13B	2.5	13.0	15.0	6.50	1410	-4.8
17	Godon, Alexandre	1588	FRA	−14B	=7N	+34B	+23N	−6B	2.5	12.5	13.0	4.25	1497	-9.6
18	Courthial, Alexandre	1443	FRA	−11B	+35N	+30B	=13N	−7B	2.5	10.5	10.5	2.50	1463	+1.6
19	Capillon, Isabelle	1624	FRA	−12N	=25B	−23N	+36B	+22N	2.5	9.0	9.0	3.00	1403	-5.6
20	Boutboul, Michael	1447	FRA	+4B	−13N	+31B	−7N	−14B	2.0	13.5	14.5	5.00	1683	+23.6
21	Maitre, Hugo	0	FRA	−1B	+33N	+26N	−10B	−15N	2.0	13.0	14.0	3.00	1568	0.0
22	Poghosyan, Aleks	0	FRA	+?B	−4N	+27B	−6N	−19B	2.0	12.5	12.5	2.00	1483	0.0
23	Boukachabia, Youcef	0	FRA	−2N	=34N	+19B	−17B	=25N	2.0	12.0	12.5	3.75	1458	0.0
24	Biro Blain, Calixte	0	FRA	−5B	+?N	−6B	+32N	−11B	2.0	12.0	12.0	1.00	1471	0.0
25	Guillot, Mathis	1403	FRA	−13B	=19N	−7B	+34N	=23B	2.0	11.0	11.5	2.75	1568	+25.2
26	Caetano, Clement	1712	FRA	+32B	−3N	−21B	−14N	+31B	2.0	10.0	11.0	2.00	1479	-23.6
27	Cosotti, Antoine	1404	FRA	+15N	−9B	−22N	+35B	−28N	2.0	10.0	10.0	3.00	1634	+23.2
28	Le, Evan	0	FRA	−16N	F	+32B	−5N	+27B	2.0	9.5	9.5	3.00	1479	0.0
29	Gay, Frederic	0	FRA	−9N	−15B	+33B	−30N	+34B	2.0	8.0	8.5	1.50	1547	0.0
30	FIDE 544070667	0	—	F	−2B	−18N	+29B	−12N	1.0	12.5	12.5	2.00	711	0.0
31	Jakubowski, Louis Victor	0	FRA	+33B	−5N	−20N	−15B	−26N	1.0	11.0	12.0	1.00	1330	0.0
32	Morisot, Jules	1444	FRA	−26N	+36B	−28N	−24B	−33N	1.0	7.0	7.0	0.00	790	-25.6
33	Cosotti, Aubin	1502	FRA	−31N	−21B	−29N	F	+32B	1.0	6.0	6.0	1.00	2244	+18.8
34	Gay, Gaspard	1457	FRA	−10N	=23B	−17N	−25B	−29N	0.5	9.5	11.5	1.00	788	-40.8
35	Gay, Marius	0	FRA	−3N	−18B	F	−27N	−?B	0.0	8.5	8.5	0.00	656	0.0
36	FIDE 80493297	0	—	−6B	−32N	−?B	−19N	F	0.0	7.5	7.5	0.00	719	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Bondarenko, OlexandrUKR
+70.8
5.0 pts · #4
2Zmboyan, AnnaFRA
+66.4
4.0 pts · #6
3Bondarenko, SerhiyUKR
+64.8
5.0 pts · #2

Top rating losers

1Bey, KevinFRA
-45.2
3.0 pts · #8
2Gay, GaspardFRA
-40.8
0.5 pts · #32
3Mathias-Albert, NicolasFRA
-31.6
3.0 pts · #17

Biggest upsets

R1+290 Elo gap
Boutboul, Michael1447 beat Deschamps, Quentin1737
R1+239 Elo gap
Cosotti, Antoine1404 beat Hamar, Jacques1643
R2+199 Elo gap
Zmboyan, Anna1513 beat Caetano, Clement1712