SPb B11 Championship 2025

Open SwissStandard

50 players participated in this 9-round tournament, held from 16 Nov 2025 to 24 Nov 2025 in St. Petersburg, Russia. Top 10 Elo average was 1589, and top seed was Gleb Dm Zhukov (🇷🇺 RUS, 1656).

Vasiliy Loginov (🇷🇺 RUS, 1654) won with 7.5/9, ahead of Vladimir Grig Petrosyan (7.0) and Gleb Dm Zhukov (6.5). Loginov won solo starting round 6.

The biggest upset came in round 5: David Aleks Makaridze (1464) beat Maksim Rom Kolesov (1598), a +134-point gap.

Location

🇷🇺St. Petersburg, Russia

Dates

16 Nov 2025 → 24 Nov 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇷🇺Gleb Dm Zhukov1656

Avg top 10

1,589

Participants

Federations · 1 represented

🇷🇺Russia×41

Top 3

🥇
Vasiliy Loginov
🇷🇺RUS·1654
7.5pts·1747perf+27.2
🥈
Vladimir Grig Petrosyan
🇷🇺RUS·1576
7.0pts·1703perf+32.8
🥉
Gleb Dm Zhukov
🇷🇺RUS·1656
6.5pts·1632perf-5.6

How it unfolded

Top 6 · 9 rounds

Vasiliy Loginov led from R4; +0.5-point edge over the runner-up.

Co-leaders

Loginov7.5Petrosyan7Zhukov6.5Kolesov6.56.5Gorskiy6.5

R4–R9 · LEAD HELD

Vasiliy Loginov held the sole lead from R4 through R9 without losing it.

WIN STREAKS · 3 top finishers

Vasiliy Loginov 4 wins (R1–R4)Vladimir Grig Petrosyan 3 wins (R2–R4)Gleb Dm Zhukov 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Vasiliy Loginov	*	—	½	—
2Vladimir Grig Petrosyan	—	*	1	—
3Gleb Dm Zhukov	½	0	*	½
4Maksim Rom Kolesov	—	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Loginov, Vasiliy	1654	RUS	+37N	+18B	+22N	+9B	=3B	+21N	+7N	=10B	=5N	7.5	44.0	47.5	38.25	1747	+27.2
2	Petrosyan, Vladimir Grig	1576	RUS	−23N	+40B	+37N	+31B	=9N	+24B	=11N	+3B	+10N	7.0	39.5	43.0	33.00	1703	+32.8
3	Zhukov, Gleb Dm	1656	RUS	+43B	+17N	+26B	=4B	=1N	=25N	+21B	−2N	+13B	6.5	45.5	48.5	32.25	1632	-5.6
4	Kolesov, Maksim Rom	1598	RUS	+44B	+16N	+7B	=3N	−21B	−11N	+8B	+25B	+9N	6.5	44.0	47.0	33.75	1661	+13.2
5	Gorskiy, Mark	1522	RUS	+14B	−9N	=27B	=15N	+37B	+36B	+25N	+7N	=1B	6.5	42.5	46.0	31.75	1562	+6.0
6	FIDE 540093980	0	—	+41N	=23B	−21N	+17B	−12N	+32B	+24N	+22B	+11N	6.5	38.5	42.0	29.75	1439	0.0
7	Nazarenko, Iosif	0	RUS	+33N	+15B	−4N	+23B	+36N	+10N	−1B	−5B	+22N	6.0	44.5	48.0	27.50	1563	0.0
8	Kholodnov, Oleg Al	1537	RUS	−39N	+48B	+49N	−11N	+33B	+27B	−4N	+19B	+18N	6.0	35.0	36.0	20.50	799	-16.8
9	Kozlov, Vladislav Valer	1605	RUS	+46N	+5B	+10B	−1N	=2B	−22N	+23B	+12N	−4B	5.5	47.5	50.0	28.00	1615	+5.6
10	Savin, Andrei	1576	RUS	+42N	+29B	−9N	+26B	+19N	−7B	+18N	=1N	−2B	5.5	45.0	48.0	25.75	1513	-14.8
11	Barabanov, Lev Nik	0	RUS	+38N	+50B	−36N	+8B	=24N	+4B	=2B	=13N	−6B	5.5	43.0	44.0	25.50	1597	0.0
12	Kovalev, Vasily A	1610	RUS	+45B	−26N	=15B	+14N	+6B	=13N	=22B	−9B	+29N	5.5	42.0	45.0	27.25	1589	-6.8
13	Lavochkin, Fedor	1499	RUS	+28B	−36N	=14B	+44N	+16N	=12B	+19N	=11B	−3N	5.5	41.5	44.5	26.25	1548	+10.0
14	Petrov, Mikhail Al.	1421	RUS	−5N	+46B	=13N	−12B	+39N	=17B	=16N	+36B	+26B	5.5	40.0	42.5	22.25	1274	-20.0
15	Kolesov, Artem	0	RUS	+?B	−7N	=12N	=5B	−27N	+30B	=36N	+24B	+25N	5.5	39.5	39.5	21.25	1537	0.0
16	Dunauskas, Lev	1540	RUS	+?B	−4B	+42N	−19N	−13B	+45N	=14B	+23N	+28B	5.5	37.5	37.5	17.75	1508	0.0
17	Rogov, Roman And	0	RUS	+49B	−3B	=32N	−6N	+?B	=14N	=38B	+39N	+21B	5.5	35.0	35.0	15.50	1503	0.0
18	Nikiforov, Konstantin	0	RUS	+30B	−1N	+38B	−24N	+42B	+28N	−10B	+21N	−8B	5.0	40.5	43.5	20.00	1536	0.0
19	Vorobiev, Aleksandr Pav	0	RUS	+34N	−22B	+39N	+16B	−10B	+38N	−13B	−8N	+32N	5.0	38.5	42.0	20.50	1276	0.0
20	Dmitriev, Aleksey Vadim	0	RUS	−50N	−38B	=48N	+40B	−30N	=43N	+42B	+45N	+33B	5.0	25.5	26.5	15.50	640	0.0
21	Makaridze, David Aleks	1464	RUS	+48B	=27N	+6B	+36B	+4N	−1B	−3N	−18B	−17N	4.5	45.5	46.5	19.75	1512	+7.2
22	Vasiliev, Evgeniy Kon	1499	RUS	+24B	+19N	−1B	+28N	−25B	+9B	=12N	−6N	−7B	4.5	45.0	49.5	22.25	1688	+40.4
23	Barashenkov, Maksim	1523	RUS	+2B	=6N	=25B	−7N	=26N	+31B	−9N	−16B	+41N	4.5	43.5	47.0	22.25	1657	+21.6
24	Burkhanov, Maksim	0	RUS	−22N	+34B	+29N	+18B	=11B	−2N	−6B	−15N	+37B	4.5	42.5	46.0	19.75	1420	0.0
25	Romanov, Yuriy	0	RUS	=40N	+39B	=23N	+27B	+22N	=3B	−5B	−4N	−15B	4.5	42.0	45.5	19.75	1488	0.0
26	Rekunov, Mikhail Ev	0	RUS	+32N	+12B	−3N	−10N	=23B	+41B	−29N	+27B	−14N	4.5	40.5	44.0	19.75	1366	0.0
27	Surma, Artem	0	RUS	+31B	=21B	=5N	−25N	+15B	−8N	+37B	−26N	=38N	4.5	39.0	42.5	20.25	1481	0.0
28	Ozdoev, Ruslan Tim	1489	RUS	−13N	+35B	+50N	−22B	+31N	−18B	+41N	=29B	−16N	4.5	36.5	37.5	14.75	1405	-20.0
29	Zuev, Egor	1541	RUS	+47B	−10N	−24B	+32B	−38N	+42N	+26B	=28N	−12B	4.5	35.0	37.0	15.75	1217	-64.0
30	Shchepin, Konstantin	1412	RUS	−18N	−37B	+35N	−42B	+20B	−15N	=31N	+40B	+36N	4.5	34.0	37.0	18.00	1412	0.0
31	Kitov, Nikita	1411	RUS	−27N	+41B	+33N	−2N	−28B	−23N	=30B	=34B	+43N	4.0	36.5	39.5	14.75	1180	-40.8
32	Luginets, Aleksander	0	RUS	−26B	+45N	=17B	−29N	+43B	−6N	=33B	+44N	−19B	4.0	36.0	39.0	13.75	758	0.0
33	Kuznetsov, Andrey Ev	0	RUS	−7B	+?N	−31B	+45N	−8N	=44B	=32N	+43B	−20N	4.0	34.0	34.0	9.50	675	0.0
34	Samoylov, Platon	0	RUS	−19B	−24N	−43B	=?N	+46N	−40B	+?B	=31N	+44B	4.0	25.5	25.5	7.50	1412	0.0
35	FIDE 540093948	0	—	−36B	−28N	−30B	+47N	+48B	−37N	−43B	+?N	+45B	4.0	25.0	25.0	6.00	653	0.0
36	Leies, Roman	0	RUS	+35N	+13B	+11B	−21N	−7B	−5N	=15B	−14N	−30B	3.5	43.5	47.5	17.75	1225	0.0
37	Malkov, Timofey S	0	RUS	−1B	+30N	−2B	+49N	−5N	+35B	−27N	=38B	−24N	3.5	42.0	43.0	11.25	1379	0.0
38	Baranov, Dmitriy Maxim	1465	RUS	−11B	+20N	−18N	F	+29B	−19B	=17N	=37N	=27B	3.5	38.5	39.5	16.25	2358	+24.8
39	Baykov, Stepan N	0	RUS	+8B	−25N	−19B	=43N	−14B	+?N	+40N	−17B	−42N	3.5	36.0	36.0	11.00	1481	0.0
40	FIDE 522094725	0	—	=25B	−2N	−44B	−20N	+49B	+34N	−39B	−30N	+48B	3.5	32.5	33.5	8.25	696	0.0
41	FIDE 540093930	0	—	−6B	−31N	+47B	=48N	+44B	−26N	−28B	+46N	−23B	3.5	31.5	32.5	8.00	676	0.0
42	Gaivoronskiy, Stepan	0	RUS	−10B	+47N	−16B	+30N	−18N	−29B	−20N	F	+39B	3.0	35.5	36.5	10.00	1390	0.0
43	Egorov, Valeriy Vad	0	RUS	−3N	−49B	+34N	=39B	−32N	=20B	+35N	−33N	−31B	3.0	35.0	36.0	12.25	734	0.0
44	FIDE 55864384	0	—	−4N	=?B	+40N	−13B	−41N	=33N	+?B	−32B	−34N	3.0	31.0	31.0	5.50	750	0.0
45	FIDE 540093964	0	—	−12N	−32B	+?N	−33B	+?N	−16B	+47N	−20B	−35N	3.0	30.0	30.0	2.00	817	0.0
46	FIDE 540089037	0	—	−9B	−14N	=?B	−?N	−34B	F	+49N	−41B	+47N	2.5	21.5	21.5	3.00	715	0.0
47	FIDE 540093956	0	—	−29N	−42B	−41N	−35B	F	+49N	−45B	+?N	−46B	2.0	21.5	21.5	1.00	758	0.0
48	Grigoriev, Igor	0	RUS	−21N	−8N	=20B	=41B	−35N	−?B	F	F	−40N	1.0	29.5	29.5	4.25	702	0.0
49	FIDE 540089304	0	—	−17N	+43N	−8B	−37B	−40N	−47B	−46B	F	−?N	1.0	26.0	26.0	3.00	738	0.0
50	Alekseev, Matvey Gleb	0	RUS	+20B	−11N	−28B	F	F	F	F	F	F	1.0	18.5	18.5	5.00	694	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Vasiliev, Evgeniy KonRUS
+40.4
4.5 pts · #10
2Petrosyan, Vladimir GrigRUS
+32.8
7.0 pts · #5
3Loginov, VasiliyRUS
+27.2
7.5 pts · #2

Top rating losers

1Zuev, EgorRUS
-64.0
4.5 pts · #31
2Kitov, NikitaRUS
-40.8
4.0 pts · #35
3Ozdoev, Ruslan TimRUS
-20.0
4.5 pts · #22

Biggest upsets

R5+134 Elo gap
Makaridze, David Aleks1464 beat Kolesov, Maksim Rom1598
R6+106 Elo gap
Vasiliev, Evgeniy Kon1499 beat Kozlov, Vladislav Valer1605