Russian Schools Chess Championship 2025 (G_U11)

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49 players participated in this 8-round tournament, held from 17 Jun 2025 to 20 Jun 2025 in Bunyrevo, Russia. 2 federations represented. Top 10 Elo average was 1615, and top seed was Liliya Mikh Emelyanova ( FID, 1717).

Maryana Aleks Osipova (🇷🇺 RUS, 1658) won with 6.5/8, ahead of Sofia Sviridova (6.5) and Liliya Mikh Emelyanova (6.0). Osipova won on tie-break after catching the field in the final round.

The biggest upset came in round 3: Ulyana Vlad Blinova (1513) beat Maryana Aleks Osipova (1658), a +145-point gap.

Location

🇷🇺Bunyrevo, Russia

Dates

17 Jun 2025 → 20 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 8 rounds

Top seed

Liliya Mikh Emelyanova1717

Avg top 10

1,615

Participants

Federations · 2 represented

🇷🇺Russia×37

FIDE (no federation)×5

Top 3

🥇
Maryana Aleks Osipova
🇷🇺RUS·1658
6.5pts·1798perf+54.0
🥈
Sofia Sviridova
🇷🇺RUS·1620
6.5pts·1775perf+48.4
🥉
Liliya Mikh Emelyanova
FID·1717
6.0pts·1767perf+16.0

How it unfolded

Top 6 · 8 rounds

Tight race until R8; 2 players tied at 6.5/8, decided on Buchholz.

Co-leaders

Osipova6.5Sviridova6.5Emelyanova6Smirnova6Blinova5.5Aksakova5.5

R7 · LEADER CHANGE20 Jun

Liliya Mikh Emelyanova takes the sole lead (6.0/7).

R8 · TIEBREAK CLUSTER

2 players finish on 6.5/8. Osipova takes the title on Buchholz Cut1 (38.0).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Maryana Aleks Osipova drew with Sofia Sviridova (White).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Maryana Aleks Osipova	*	½	1	—
2Sofia Sviridova	½	*	½	—
3Liliya Mikh Emelyanova	0	½	*	1
4Mariya Smirnova	—	—	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	Pts	Bu C1	Bu	SB	Perf	Δ
1	Osipova, Maryana Aleks	1658	RUS	+13N	+26B	−5N	+15B	+6B	+10N	=2B	+3N	6.5	38.0	42.0	33.25	1798	+54.0
2	Sviridova, Sofia	1620	RUS	+14B	+15N	=6B	+16N	+9B	=3B	=1N	+5B	6.5	37.5	42.0	33.00	1775	+48.4
3	Emelyanova, Liliya Mikh	1717	FID	+37B	+10N	+4B	=9N	+5B	=2N	+7B	−1B	6.0	40.0	43.0	30.75	1767	+16.0
4	Smirnova, Mariya	1488	RUS	+40B	+12N	−3N	+22B	−7B	+25N	+23B	+11N	6.0	34.0	37.0	25.50	1699	+70.8
5	Blinova, Ulyana Vlad	1513	RUS	+11B	+34N	+1B	+30B	−3N	=7N	+6B	−2N	5.5	38.5	42.0	26.75	1681	+55.2
6	Aksakova, Lana	1486	FID	+38N	+23B	=2N	+8B	−1N	+17B	−5N	+14B	5.5	37.0	40.0	24.75	1603	+39.6
7	Kuramshina, Diana Din	1686	RUS	−23N	+24B	+37N	+18B	+4N	=5B	−3N	+19B	5.5	34.5	37.5	24.75	1636	-10.0
8	Segodnyaeva, Alexandra	1533	FID	+31B	=18N	+21B	−6N	+16B	=11N	+9B	=10N	5.5	34.0	37.5	24.75	1564	+10.4
9	Belova, Elizaveta Nik	0	RUS	+43N	+33B	+19N	=3B	−2N	+31B	−8N	=12B	5.0	34.5	37.5	20.00	1492	0.0
10	Chalaya, Alexandra U	1499	RUS	+39N	−3B	+23N	+34B	+30N	−1B	=14N	=8B	5.0	33.5	36.5	19.00	1534	+5.6
11	Filonova, Aleksandra Ser	0	RUS	−5N	+?B	=33N	+27B	+19N	=8B	+30N	−4B	5.0	32.5	32.5	16.50	1516	0.0
12	Nikiforova, Mariya Aleks	1481	RUS	+49N	−4B	=24N	+13B	−17N	+28B	+31N	=9N	5.0	32.0	32.5	17.50	1362	-18.8
13	Ryaskova, Veronika Nik	1448	RUS	−1B	+46N	=20B	−12N	+45B	+32N	=21B	+23N	5.0	30.5	33.0	17.00	1344	-20.8
14	Bozhko, Miroslava	0	RUS	−2N	+42B	=32B	=20N	+18N	+24B	=10B	−6N	4.5	33.5	36.5	18.00	1436	0.0
15	Leshchinskaya, Veronika	1633	RUS	+42N	−2B	+28N	−1N	=37B	=35B	+24N	=17B	4.5	32.0	35.0	16.50	1333	-44.8
16	Keshishyan, Vlada	1481	RUS	+41B	+32N	=18B	−2B	−8N	+26B	−19N	+30B	4.5	32.0	35.0	16.25	1530	+12.8
17	Chernigova, Valeria	1542	RUS	+27N	−25B	+35N	=26B	+12B	−6N	=20B	=15N	4.5	31.5	35.0	19.00	1528	-6.0
18	Shakhova, Mariya	1480	FID	+44B	=8B	=16N	−7N	−14B	+34N	=22B	+31N	4.5	31.5	34.5	17.25	1439	-6.4
19	Olkhina, Olga	0	RUS	+47B	+21N	−9B	=25N	−11B	+37N	+16B	−7N	4.5	31.5	34.0	16.50	1603	0.0
20	Mikhaleva, Yulia	1481	FID	−24N	+38B	=13N	=14B	+34N	=30B	=17N	=26B	4.5	29.0	32.0	17.25	1561	+23.6
21	Kislukhina, Polina	1533	RUS	+28N	−19B	−8N	−38B	+47N	+39B	=13N	+33B	4.5	28.5	31.0	15.50	1380	-34.8
22	Arykbaeva, Almira Tash	1406	RUS	+45N	−30B	+43N	−4N	−23B	+38B	=18N	+35B	4.5	27.5	30.0	14.25	1396	-4.0
23	Kosta, Alena	0	RUS	+7B	−6N	−10B	+36N	+22N	+27B	−4N	−13B	4.0	35.5	39.0	17.50	1453	0.0
24	Volkova, Elizaveta Yu	0	RUS	+20B	−7N	=12B	+32N	=25B	−14N	−15B	+37N	4.0	31.5	34.5	15.50	1510	0.0
25	Evdokimova, Zlata	1630	RUS	+36B	+17N	−30N	=19B	=24N	−4B	=33N	=28B	4.0	30.0	33.5	16.00	1432	-44.0
26	Strekalova, Elizaveta Aleks	1480	RUS	+46B	−1N	+40B	=17N	−31B	−16N	+45B	=20N	4.0	29.0	31.5	12.50	1465	0.0
27	Shelepkova, Vera	1414	RUS	−17B	+36N	=31B	−11N	+43B	−23N	=29B	+40N	4.0	27.5	30.5	13.25	1522	0.0
28	Dymova, Anastasya	0	RUS	−21B	+47N	−15B	=39N	+46B	−12N	+32B	=25N	4.0	27.0	29.5	12.00	1248	0.0
29	Lespukh, Maria	1512	RUS	−30N	−45B	+44N	=42B	−35N	+41B	=27N	+38B	4.0	23.0	25.5	12.50	1507	+1.2
30	Malinka, Vera	1585	RUS	+29B	+22N	+25B	−5N	−10B	=20N	−11B	−16N	3.5	33.0	37.0	14.75	1501	-30.4
31	Ovchinnikova, Mariya	0	RUS	−8N	+44B	=27N	+33B	+26N	−9N	−12B	−18B	3.5	31.5	34.5	12.50	1432	0.0
32	Tayanovich, Marianna	0	RUS	+35N	−16B	=14N	−24B	+38N	−13B	−28N	+39B	3.5	28.5	31.5	11.75	1323	0.0
33	Navolokina, Dariya	1478	RUS	+48B	−9N	=11B	−31N	=39B	+40N	=25B	−21N	3.5	28.0	29.5	10.50	1563	+14.0
34	Ramazanova, Amira	0	RUS	+?N	−5B	+45N	−10N	−20B	−18B	=36N	+46N	3.5	28.0	28.0	6.75	687	0.0
35	Skvortsova, Kira	0	RUS	−32B	=41N	−17B	+44N	+29B	=15N	=37B	−22N	3.5	27.0	30.0	12.25	1434	0.0
36	Schapova, Sofya	0	RUS	−25N	−27B	+49N	−23B	−41N	+46N	=34B	+47N	3.5	23.5	24.0	7.25	777	0.0
37	Zabolotskikh, Kristina	0	RUS	−3N	+39B	−7B	+40N	=15N	−19B	=35N	−24B	3.0	31.0	34.0	10.00	1554	0.0
38	Vishneva, Vera	1418	RUS	−6B	−20N	+41B	+21N	−32B	−22N	+42B	−29N	3.0	29.5	32.5	10.50	1241	-42.4
39	Lebedeva, Agata	0	RUS	−10B	−37N	+47B	=28B	=33N	−21N	+43B	−32N	3.0	26.5	29.0	9.25	1230	0.0
40	Matrashilova, Sofiya	1546	RUS	−4N	+49B	−26N	−37B	+42N	−33B	+41N	−27B	3.0	26.5	27.0	6.50	684	-89.2
41	FIDE 540058611	0	—	−16N	=35B	−38N	=45B	+36B	−29N	−40B	+48N	3.0	24.0	25.5	8.00	681	0.0
42	FIDE 55801331	0	—	−15B	−14N	+48B	=29N	−40B	=43N	−38N	+49B	3.0	23.5	24.0	5.50	1197	0.0
43	FIDE 55777295	0	—	−9B	+48N	−22B	=46N	−27N	=42B	−39N	+?B	3.0	23.5	23.5	4.25	666	0.0
44	Oshchepkova, Anastasiia	0	RUS	−18N	−31N	−29B	−35B	+49N	=47B	=?B	+45N	3.0	21.0	21.0	4.25	680	0.0
45	FIDE 55686974	0	—	−22B	+29N	−34B	=41N	−13N	+48B	−26N	−44B	2.5	27.0	28.5	7.00	1260	0.0
46	FIDE 522075399	0	—	−26N	−13B	+?N	=43B	−28N	−36B	+48N	−34B	2.5	24.5	24.5	3.00	654	0.0
47	Spiridonova, Avelina	0	RUS	−19N	−28B	−39N	+?B	−21B	=44N	+49N	−36B	2.5	23.0	23.0	2.00	734	0.0
48	FIDE 522075410	0	—	−33N	−43B	−42N	=49B	+?N	−45N	−46B	−41B	1.5	18.0	18.0	0.25	677	0.0
49	FIDE 522075160	0	—	−12B	−40N	−36B	=48N	−44B	−?N	−47B	−42N	0.5	21.5	21.5	0.75	703	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Smirnova, MariyaRUS
+70.8
6.0 pts · #4
2Blinova, Ulyana VladRUS
+55.2
5.5 pts · #5
3Osipova, Maryana AleksRUS
+54.0
6.5 pts · #1

Top rating losers

1Matrashilova, SofiyaRUS
-89.2
3.0 pts · #43
2Leshchinskaya, VeronikaRUS
-44.8
4.5 pts · #38
3Evdokimova, ZlataRUS
-44.0
4.0 pts · #25

Biggest upsets

R3+145 Elo gap
Blinova, Ulyana Vlad1513 beat Osipova, Maryana Aleks1658
R6+142 Elo gap
Smirnova, Mariya1488 beat Evdokimova, Zlata1630
R8+132 Elo gap
Shelepkova, Vera1414 beat Matrashilova, Sofiya1546