CChessStats

R.H.Gumerov Memorial - 2025 G13

Open SwissStandard

20 players participated in this 9-round tournament, held from 22 Jul 2025 to 27 Jul 2025 in Ufa, Russia. 2 federations represented. Top 10 Elo average was 1368, and top seed was Diana V. Zaitseva ( FID, 1729).

Diana V. Zaitseva ( FID, 1729) won with 8.5/9, ahead of Maria Yarmak (8.0) and Svetlana Aptykova (6.5). Zaitseva won solo starting round 4.

The biggest upset came in round 8: Svetlana Aptykova (1447) beat Alina Marakaeva (1636), a +189-point gap.

Location
🇷🇺Ufa, Russia
Dates
22 Jul 2025 → 27 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
Diana V. Zaitseva1729
Avg top 10
1,368
Participants
20
Federations · 2 represented
🇷🇺Russia×12
FIDE (no federation)×1
Top 3

How it unfolded

Top 6 · 9 rounds

Diana V. Zaitseva led from R4; +0.5-point edge over the runner-up.

Co-leaders
10
4
2
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Zaitseva8.5Yarmak8Aptykova6.5Bakhareva6Khammatullina5Gaysina5
R4–R9 · LEAD HELD

Diana V. Zaitseva held the sole lead from R4 through R9 without losing it.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Diana V. Zaitseva beat Maria Yarmak (White).

WIN STREAKS · 3 top finishers

Diana V. Zaitseva 8 wins (R1–R8)Maria Yarmak 3+5 wins (R1–R3, R5–R9)Svetlana Aptykova 3 wins (R7–R9)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Diana V. Zaitseva*
1
1
1
2Maria Yarmak
0
*
1
1
3Svetlana Aptykova
0
0
*
1
4Elizaveta Bakhareva
0
0
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Zaitseva, Diana V.1729FID+10N+8B+4N+2B+5N+3B+7N+9B=6N8.544.048.546.001890+31.6
2Yarmak, Maria1510RUS+14N+7B+3N−1N+4B+10B+9N+5B+8N8.044.048.039.501783+68.8
3Aptykova, Svetlana1447RUS+20N+9B−2B=6N+8B−1N+4B+7N+12B6.545.546.527.501546+26.0
4Bakhareva, Elizaveta1497RUS+15B+18N−1B+7N−2N+5B−3N+11B+14N6.045.047.024.001530+16.8
5Khammatullina, Arina1536RUS−18B+15N+11N+13B−1B−4N+8B−2N+16B5.044.046.021.501446-10.0
6Gaysina, Anastasiya1432RUS+12N=11B=8N=3B=10N−7B=14N+17N=1B5.041.544.023.251462+4.0
7Marakaeva, Alina1636RUS+17B−2N+16B−4B+13N+6N−1B−3B=9N4.547.049.518.251380-71.2
8Gusarova, Marina Evg0RUS+19N−1N=6B+11B−3N+15B−5N+10B−2B4.546.048.017.5013090.0
9Mukhina, Polina0RUS+13N−3N=15B=10B+16N+11B−2B−1N=7B4.545.049.019.5014690.0
10Skripnikova, Stefaniya0RUS−1B+19N+18B=9N=6B−2N=13B−8N+20N4.539.040.012.0013350.0
11Kerimova, Nargiz1438RUS+16B=6N−5B−8N+12B−9N+17B−4N+18N4.536.038.015.501187-35.2
12FIDE 5220872650—−6B−16N+19B=14N−11N+17B+15N+13B−3N4.535.037.015.0012460.0
13Shirokaya, Aleksandra1455RUS−9B+20N+14B−5N−7B+16B=10N−12N+19B4.533.034.013.25739-30.8
14FIDE 5400666490—−2B+17N−13N=12B−15N+20B=6B+19N−4B4.036.537.510.2511440.0
15FIDE 5220868620—−4N−5B=9N+18N+14B−8N−12B+20B=17N4.033.034.010.506760.0
16FIDE 5400651200—−11N+12B−7N+20B−9B−13N+19N+18B−5N4.031.532.59.506910.0
17FIDE 5400666220—−7N−14B−20B+19N+18B−12N−11N−6B=15B2.530.531.56.006870.0
18Kilmetova, Daniya0RUS+5N−4B−10N−15B−17N−19B+20N−16N−11B2.032.533.56.0013360.0
19FIDE 5400666300—−8B−10B−12N−17B+20N+18N−16B−14B−13N2.030.531.53.006530.0
20FIDE 5400633560—−3B−13B+17N−16N−19B−14N−18B−15N−10B1.032.034.02.506480.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets