6th ASEAN Individual Women Chess Championship Governor Henry S Oaminal Cup
Open SwissStandard
37 players participated in this 9-round tournament, held from 02 Nov 2025 to 08 Nov 2025 in Ozamiz City, Misamis Occidental, Philippines, Philippines. 30 titled players from 8 federations. Top 10 Elo average was 2192, and top seed was Anna Zhurova ( FID, WFM, 2298).
Evgenija Ovod ( FID, IM, 2164) won with 7.0/9, ahead of Ruelle Canino (6.5) and Anna Zhurova (6.5). Ovod won solo starting round 5.
The biggest upset came in round 8: Joyce Rianna Rueda (1746) beat Allanney Jia Doroy (WFM, 1979), a +233-point gap.
Location
🇵🇭Ozamiz City, Misamis Occidental, Philippines, Philippines
Dates
02 Nov 2025 → 08 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 30
IM×1
WGM×4
WIM×12
WFM×8
WCM×5
Federations · 8 represented
🇵🇭Philippines×17
🇻🇳Vietnam×7
🇲🇳Mongolia×5
FIDE (no federation)×3
🇮🇩Indonesia×2
🇹🇭Thailand×1
🇸🇬Singapore×1
🇲🇾Malaysia×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsIM Evgenija Ovod led from R5; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.
Co-leaders
16
6
2
3
1
1
1
1
1
R5–R9 · LEAD HELD
IM Evgenija Ovod held the sole lead from R5 through R9 without losing it.
WIN STREAKS · 3 top finishers
IM Evgenija Ovod 3 wins (R1–R3)WIM Laysa Latifah 3 wins (R7–R9)WFM Anna Zhurova 3 wins (R6–R8)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1IMEvgenija Ovod | * | — | ½ | ½ |
| 2WIMLaysa Latifah | — | * | — | 0 |
| 3WFMAnna Zhurova | ½ | — | * | ½ |
| 4WIMRuelle Canino | ½ | 1 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ovod, EvgenijaIM | 2164 | FID | +23B | +16N | +7B | =6N | +17B | =11N | +12B | =2B | =3N | 7.0 | 43.0 | 47.5 | 35.75 | 2374 | +23.8 |
| 2 | Canino, RuelleWIM | 2110 | PHI | +10N | +9B | −6B | +20N | =3B | +4N | +11B | =1N | =7B | 6.5 | 47.0 | 51.5 | 36.50 | 2315 | +99.6 |
| 3 | Zhurova, AnnaWFM | 2298 | FID | +18N | =19B | +14N | −11B | =2N | +17B | +9N | +5B | =1B | 6.5 | 44.0 | 48.5 | 34.50 | 2299 | +1.4 |
| 4 | Latifah, LaysaWIM | 2176 | INA | −8N | +30B | +19N | =27B | +21N | −2B | +24B | +6N | +11N | 6.5 | 39.0 | 42.0 | 28.25 | 2227 | +13.4 |
| 5 | Smirnova, EkaterinaWIM | 2153 | FID | +24N | −11B | +8N | =18B | +27N | +7B | =6B | −3N | +12B | 6.0 | 41.5 | 45.0 | 28.50 | 2242 | +21.8 |
| 6 | Hoang, Thi Bao TramWGM | 2173 | VIE | +35N | +8B | +2N | =1B | =11N | =12B | =5N | −4B | =10N | 5.5 | 47.0 | 49.0 | 28.25 | 2181 | +1.7 |
| 7 | Buyankhishig, BatpeldenWFM | 2189 | MGL | +31N | +27B | −1N | +15B | −12N | −5N | +25B | +18B | =2N | 5.5 | 41.5 | 44.5 | 23.25 | 2169 | -4.5 |
| 8 | Sebastian, Mhage Gerriahlou | 1980 | PHI | +4B | −6N | −5B | =22N | +33B | +21B | =18N | +17N | =9B | 5.5 | 41.5 | 44.0 | 25.25 | 2146 | +40.0 |
| 9 | Bach Ngoc Thuy DuongWIM | 2174 | VIE | +34B | −2N | =13B | =24N | +28B | +16N | −3B | +23N | =8N | 5.5 | 40.0 | 42.5 | 22.25 | 2107 | -13.6 |
| 10 | Magpily, Francois Marie | 1912 | PHI | −2B | =34N | +25B | =19B | =20N | +27B | =14N | +16N | =6B | 5.5 | 38.0 | 40.5 | 23.00 | 2154 | +58.0 |
| 11 | Nguyen Thi Mai HungWGM | 2188 | VIE | +25B | +5N | =17B | +3N | =6B | =1B | −2N | =12N | −4B | 5.0 | 47.5 | 51.5 | 27.50 | 2206 | +4.0 |
| 12 | Frayna, Janelle MaeWGM | 2246 | PHI | =13B | +26N | =20B | +16N | +7B | =6N | −1N | =11B | −5N | 5.0 | 43.0 | 47.0 | 24.00 | 2143 | -23.2 |
| 13 | San Diego, Marie AntoinetteWIM | 2007 | PHI | =12N | =21B | =9N | =14B | =15N | =19B | =22N | +20B | =16N | 5.0 | 38.5 | 43.0 | 23.75 | 2138 | +31.4 |
| 14 | Fisabilillah, UmmiWIM | 2153 | INA | +32B | =20N | −3B | =13N | =24B | =25N | =10B | +27N | =17B | 5.0 | 37.5 | 40.5 | 20.25 | 2079 | -17.4 |
| 15 | Khulan, BayarsaikhanWIM | 2099 | MGL | −26B | +28N | +22B | −7N | =13B | =30N | −23B | +24N | +25B | 5.0 | 35.0 | 38.0 | 20.00 | 2002 | -46.0 |
| 16 | Mendoza, Jemaicah YapWFM | 2083 | PHI | +22N | −1B | +36N | −12B | +18N | −9B | +19N | −10B | =13B | 4.5 | 41.5 | 43.5 | 18.00 | 2021 | -26.4 |
| 17 | Nguyen Thi Thanh AnWGM | 2159 | VIE | +30N | +36B | =11N | =21B | −1N | −3N | +28B | −8B | =14N | 4.5 | 40.0 | 42.0 | 15.75 | 2057 | -21.2 |
| 18 | Galas, BernadetteWIM | 2016 | PHI | −3B | +32N | +33B | =5N | −16B | +26N | =8B | −7N | =22B | 4.5 | 39.5 | 42.0 | 17.50 | 2016 | -0.6 |
| 19 | Mendoza, Shania MaeWFM | 2078 | PHI | +29B | =3N | −4B | =10N | =26B | =13N | −16B | =28N | +33N | 4.5 | 39.0 | 41.5 | 18.25 | 1987 | -20.4 |
| 20 | Sreekarthika VelmuruganWFM | 2066 | SGP | +33N | =14B | =12N | −2B | =10B | −24N | +26B | −13N | +28B | 4.5 | 38.5 | 41.0 | 17.75 | 1992 | -31.9 |
| 21 | Fronda, Jan JodilynWIM | 2115 | PHI | =28B | =13N | +35B | =17N | −4B | −8N | +30B | =22N | =23B | 4.5 | 37.0 | 39.0 | 16.00 | 1993 | -28.4 |
| 22 | Nithyalakshmi, SivanesanWCM | 1846 | MAS | −16B | +23N | −15N | =8B | =32N | +31N | =13B | =21B | =18N | 4.5 | 36.5 | 39.5 | 18.75 | 2019 | +40.2 |
| 23 | Largo, FranchescaWFM | 1940 | PHI | −1N | −22B | +29B | −33N | +36N | +35B | +15N | −9B | =21N | 4.5 | 34.5 | 36.5 | 14.75 | 1970 | +6.4 |
| 24 | Umayan, Samantha Babol | 1926 | PHI | −5B | =25N | +34B | =9B | =14N | +20B | −4N | −15B | =31N | 4.0 | 39.5 | 42.0 | 15.75 | 2043 | +27.2 |
| 25 | Nguyen Thanh Thuy TienWIM | 1985 | VIE | −11N | =24B | −10N | +36B | +35N | =14B | −7N | +30B | −15N | 4.0 | 35.0 | 37.0 | 11.50 | 1971 | -3.2 |
| 26 | Pham, Tran Gia ThuWCM | 1882 | VIE | +15N | −12B | −27N | +31B | =19N | −18B | −20N | =29B | +35B | 4.0 | 33.5 | 35.5 | 14.00 | 1995 | +25.2 |
| 27 | Nguyen Hong AnhWIM | 2037 | VIE | +37B | −7N | +26B | =4N | −5B | −10N | +34N | −14B | −29N | 3.5 | 38.5 | 39.0 | 10.25 | 1925 | -26.8 |
| 28 | Mordido, Kylen JoyWIM | 1917 | PHI | =21N | −15B | =31N | +37B | −9N | +33B | −17N | =19B | −20N | 3.5 | 34.0 | 34.5 | 9.00 | 1946 | +5.0 |
| 29 | Prommuang, ArayaWCM | 1828 | THA | −19N | =31B | −23N | −34N | F | =32B | +36B | =26N | +27B | 3.5 | 27.0 | 27.0 | 10.50 | 1906 | +30.8 |
| 30 | Hernandez, Lexie Grace | 1937 | PHI | −17B | −4N | +32B | =35N | +34B | =15B | −21N | −25N | F | 3.0 | 32.0 | 32.0 | 9.00 | 1966 | +4.2 |
| 31 | Mejia, Cherry AnnWFM | 1991 | PHI | −7B | =29N | =28B | −26N | +37N | −22B | =33N | F | =24B | 3.0 | 28.0 | 28.0 | 7.25 | 1806 | -40.8 |
| 32 | Nandinjiguur, ChinzorigWCM | 1935 | MGL | −14N | −18B | −30N | F | =22B | =29N | =37B | =35N | +36B | 3.0 | 25.0 | 25.0 | 7.25 | 1823 | -37.1 |
| 33 | Enkhnamuun, Batkhishigt | 1779 | MGL | −20B | F | −18N | +23B | −8N | −28N | =31B | +37N | −19B | 2.5 | 30.5 | 30.5 | 6.50 | 1830 | +13.0 |
| 34 | Doroy, Allanney JiaWFM | 1979 | PHI | −9N | =10B | −24N | +29B | −30N | F | −27B | −36N | +37B | 2.5 | 27.5 | 27.5 | 6.75 | 1776 | -42.8 |
| 35 | Nicolas, Nika JurisWCM | 1977 | PHI | −6B | +37N | −21N | =30B | −25B | −23N | F | =32B | −26N | 2.0 | 29.0 | 29.0 | 3.50 | 1775 | -84.8 |
| 36 | Rueda, Joyce Rianna | 1746 | PHI | F | −17N | −16B | −25N | −23B | +37B | −29N | +34B | −32N | 2.0 | 27.0 | 27.0 | 3.00 | 1766 | +0.8 |
| 37 | Mongoljingoo, Adiyadorj | 1777 | MGL | −27N | −35B | F | −28N | −31B | −36N | =32N | −33B | −34N | 0.5 | 22.0 | 22.0 | 1.50 | 1476 | -62.9 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Canino, RuelleWIMPHI+99.66.5 pts · #4
- 2Magpily, Francois MariePHI+58.05.5 pts · #9
- 3Nithyalakshmi, SivanesanWCMMAS+40.24.5 pts · #20
Top rating losers
- 1Nicolas, Nika JurisWCMPHI-84.82.0 pts · #36
- 2Mongoljingoo, AdiyadorjMGL-62.90.5 pts · #37
- 3Khulan, BayarsaikhanWIMMGL-46.05.0 pts · #12
Biggest upsets
- R8+233 Elo gap
- R1+217 Elo gap
- R9+209 Elo gap