CChessStats

World G-12 (Stage 1, Group-B) Cup 2025

Open SwissStandard

24 players participated in this 7-round tournament, held from 23 Jun 2025 to 29 Jun 2025 in Batumi, Georgia. 7 titled players from 8 federations. Top 10 Elo average was 1798, and top seed was Michelle Chiamaka NWANKWO (🇳🇬 NGR, WFM, 1975).

Pratitee Bordoloi (🇮🇳 IND, WFM, 1971) won with 6.5/7, ahead of Tea Rusitashvili (5.5) and Kristina Zavivaeva (5.0). Bordoloi won solo starting round 3.

The biggest upset came in round 6: Marta Dograshvili (1558) beat Xiahan (Luna) Lu (WCM, 1868), a +310-point gap.

Location
🇬🇪Batumi, Georgia
Dates
23 Jun 2025 → 29 Jun 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Top seed
🇳🇬WFMMichelle Chiamaka NWANKWO1975
Avg top 10
1,798
Participants
24
Titled players · 7
WFM×2
WCM×5
Federations · 8 represented
🇬🇪Georgia×10
FIDE (no federation)×6
🇮🇳India×2
🇿🇦South Africa×1
🇵🇰Pakistan×1
🇳🇬Nigeria×1
🇳🇿New Zealand×1
🇪🇪Estonia×1
Top 3

How it unfolded

Top 6 · 7 rounds

WFM Pratitee Bordoloi led from R3; +1.0-point edge over the runner-up.

Co-leaders
11
4
1
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Bordoloi6.5Rusitashvili5.5Zavivaeva5Enkhriikhen4.5Patankar4.5Gaer4.5
R3–R7 · LEAD HELD

WFM Pratitee Bordoloi never relinquished the lead after R3; final gap +1.0 over the runner-up.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

WFM Pratitee Bordoloi drew with WCM Tea Rusitashvili (Black).

R1–R5 · WIN STREAK

WFM Pratitee Bordoloi won 5 in a row (R1–R5).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1WFMPratitee Bordoloi*
½
1
1
2WCMTea Rusitashvili
½
*
½
1
3WCMKristina Zavivaeva
0
½
*—
4WCMNyamdorj Enkhriikhen
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Pratitee BordoloiWFM1971IND+10B+6N+11B+7N+3B=2N+4B6.527.531.028.252181+50.0
2Rusitashvili, TeaWCM1716GEO+18B=7N+4B=3N+14B=1B+5B5.527.530.522.751999+99.6
3Zavivaeva, KristinaWCM1900FID+8N+9B=5N=2B−1N+14N+11B5.028.031.019.501850-8.7
4Enkhriikhen, NyamdorjWCM1771MGL=15N+14B−2N+8B+7B+9N−1N4.527.030.016.501797+14.4
5Gaer, Sofiya IgWCM1751FID+19B+12N=3B=17N=9B+6B−2N4.525.528.517.001810+25.2
6Arpita Patankar1717IND+16N−1B=8N+15B+17B−5N+12B4.524.527.514.501757+18.8
7NWANKWO, Michelle ChiamakaWFM1975NGR+13N=2B+15N−1B−4N=8B+16N4.027.030.014.251730-70.8
8Ediberidze, Alexandra1504GEO−3B+24N=6B−4N+16B=7N+14B4.024.024.510.751718+59.6
9Vishtal, Olga An1653FID+24B−3N+19B+16N=5N−4B=10B4.024.024.510.751651-0.8
10Dograshvili, Marta1558GEO−1N−15B+24N+21N=12B+17B=9N4.022.022.59.251636+13.6
11Zavivaeva, Angelina1660FID+21N+17B−1N−14B=13N+15B−3N3.524.026.09.751671-1.6
12Domashchenko, Alisa1610FID+22N−5B−16N+18B=10N+13B−6N3.522.524.510.501517-30.4
13Kazhamiakina, Marta1574FID−7B+18N−17N+19B=11B−12N+20B3.520.022.510.251613+5.2
14Reren, Alexis Miriam1595EST+20B−4N+21B+11N−2N−3B−8N3.025.027.08.001468-31.6
15Alania, Lilu1459GEO=4B+10N−7B−6N+21B−11N=17N3.023.525.59.751611+36.8
16Datuashvili, Mariam1431GEO−6B+20N+12B−9B−8N+18N−7B3.023.025.59.001495+13.6
17Lu, Xiahan (Luna)WCM1868NZL+23B−11N+13B=5B−6N−10N=15B3.023.024.08.251550-106.8
18Beltadze, Mariam1420GEO−2N−13B+20N−12N+22B−16B+23N3.020.021.05.501321-23.2
19Gogelia, Barbare1457GEO−5N+22B−9N−13N+24B−20N+21B3.018.519.04.50859-35.2
20Meladze, Anastasia0GEO−14N−16B−18B=22N+23N+19B−13N2.517.518.55.0013730.0
21Chaudhry, Mysha Furqan0PAK−11B+23N−14N−10B−15N+22B−19N2.018.519.53.0012680.0
22Greeff, Mari0RSA−12B−19N=23B=20B−18N−21N+24B2.015.015.52.2511780.0
23Mghvdlishvili, Bella1485GEO−17N−21B=22NF−20B=24N−18B1.013.013.51.25843-27.2
24Datuashvili, Ana0GEO−9N−8B−10BF−19N=23B−22N0.518.019.00.5011710.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets