CChessStats

SPb G15 Championship 2025

Round-RobinStandard

10 players participated in this 9-round tournament, held from 16 Nov 2025 to 24 Nov 2025 in St. Petersburg, Russia. 2 federations represented. Top 10 Elo average was 1601, and top seed was Ulyana Artamonova ( FID, 1714).

Antonina Pogodina (🇷🇺 RUS, 1644) won with 7.0/9, ahead of Zlata Ser Komlievskaya (7.0) and Sofia Khoroshikh (6.0). Pogodina took the lead from round 5, winning on tie-break.

The biggest upset came in round 3: Zlata Ser Komlievskaya (1585) beat Ulyana Artamonova (1714), a +129-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
Round-robin · 9 rounds
Top seed
Avg top 10
1,601
Participants
10
Federations · 2 represented
🇷🇺Russia×9
FIDE (no federation)×1
Top 3

How it unfolded

Top 10 · 9 rounds

Zlata Ser Komlievskaya led from R4 onwards, the runner-up race stayed tight.

Co-leaders
5
2
2
1
1
1
1
1
2
#1#2#5#10R1R2R3R4R5R6R7R8R9Pogodina takes lead
R5 · LEADER CHANGE20 Nov

Antonina Pogodina takes the sole lead (4.5/5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Zlata Ser Komlievskaya lost to Antonina Pogodina (Black).

WIN STREAKS · 2 top finishers

Zlata Ser Komlievskaya 4 wins (R1–R4)Antonina Pogodina 3+3 wins (R1–R3, R5–R7)

Cross-table

#PlayerElo12345678910PtsSBBhΔ EloPerf
2🇷🇺Pogodina, Antonina1644*1½110½1117.028.2538.0+76.81817
1🇷🇺Komlievskaya, Zlata Ser15850*1½1½11117.025.5038.0+107.61824
4🇷🇺Khoroshikh, Sofia1641½0*½½1½1116.020.7539.0+36.81722
5🇷🇺Senina, Sofiia16170½½*½1½1116.020.7539.0+52.01726
3Artamonova, Ulyana171400½½*111116.019.0039.0-0.41715
6🇷🇺Epifanova, Anastasia16751½000*½1115.016.7540.0-18.41637
7🇷🇺Bogoslovskaya, Elena Dm1560½0½½0½*0½13.513.0041.5-16.01527
8🇷🇺Shestak, Angelina14950000001*½12.54.5042.5-22.81448
9🇷🇺Mikheeva, Polina V.1522000000½½*12.03.0043.0-61.21390
10🇷🇺Khripunova, Daria1556000000000*0.00.0045.0-154.4807

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets