CChessStats

National championship G10

Open SwissStandard

14 players participated in this 7-round tournament, held from 01 Jun 2025 to 07 Jun 2025 in Primorsko, Bulgaria. Top 10 Elo average was 1218, and top seed was Magdalena Pasheva (🇧🇬 BUL, 1626).

Eva Kichukova (🇧🇬 BUL, 1571) won with 6.0/7, ahead of Aleksandra Burova (6.0) and Avigeya Vasileva (5.5). Kichukova shared the lead from round 5, winning on tie-break.

The biggest upset came in round 3: Ivona Ruseva (1459) beat Magdalena Pasheva (1626), a +167-point gap.

Location
🇧🇬Primorsko, Bulgaria
Dates
01 Jun 2025 → 07 Jun 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Top seed
🇧🇬Magdalena Pasheva1626
Avg top 10
1,218
Participants
14
Federations · 1 represented
🇧🇬Bulgaria×13
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R3; 2 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
6
2
1
2
2
2
2
23.55.57R1R2R3R4R5R6R7
Kichukova6Burova6Vasileva5.5Vancheva4.5Piseva4Zheleva4
R3–R7 · LEAD HELD

Eva Kichukova held the sole lead from R3 through R7 without losing it.

R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Kichukova takes the title on Buchholz Cut1 (27.0).

R2 · HEAD-TO-HEAD · WINNER VS 2ND

Eva Kichukova beat Aleksandra Burova (Black).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Eva Kichukova*
1
0
1
2Aleksandra Burova
0
*
1
—
3Avigeya Vasileva
1
0
*
1
4Yana Vancheva
0
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Kichukova, Eva1571BUL+13B+2N+5B−3N+7N+4B+8B6.027.028.022.501800+65.6
2Burova, Aleksandra1506BUL+12N−1B+6N+9B+3B+7N+5B6.026.028.022.001722+43.2
3Vasileva, Avigeya1551BUL+10N=7B+4N+1B−2N+8N+12B5.526.528.520.751675+32.8
4Vancheva, Yana1446BUL=8B+13N−3B+12N+6B−1N+7B4.524.525.512.251461-4.0
5Zheleva, Eleonora1550BUL+14B+9N−1N−7B+13N+10B−2N4.022.522.57.00710-66.8
6Piseva, Marina0BUL−7B+14N−2B+11B−4N+9N+13B4.021.021.07.0012700.0
7Ruseva, Ivona1459BUL+6N=3N+8B+5N−1B−2B−4N3.530.033.514.251491+14.0
8Pasheva, Magdalena1626BUL=4N+11B−7N+10B+9N−3B−1N3.525.528.511.251342-75.6
9Pazvantova, Emilia0BUL+11N−5B+10N−2N−8B−6B+14N3.023.523.56.0013340.0
10Dimitrova, Ema0BUL−3B+12N−9B−8N+14B−5N+11B3.021.021.05.0013430.0
11Pavlova, Maria1467BUL−9B−8N+14B−6N+12B+13B−10N3.016.516.53.00826-9.2
12Grancharova, Katerina0BUL−2B−10B+13N−4B−11N+14N−3N2.023.023.01.006900.0
13Alexandrova, Simona0BUL−1N−4B−12B+14N−5B−11N−6N1.023.523.50.007030.0
14FIDE 29734050—−5N−6B−11N−13B−10N−12B−9B0.019.020.00.006840.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets