PFO-2025_G15_STD
Open SwissStandard
43 players participated in this 9-round tournament, held from 05 Nov 2025 to 14 Nov 2025 in Svetloe Pole, Russia. Top 10 Elo average was 1711, and top seed was Nadezhda Volodina (🇷🇺 RUS, 1877).
Nadezhda Volodina (🇷🇺 RUS, 1877) won with 7.0/9, ahead of Maria Kalugina (7.0) and Uliana Druzhinina (7.0). Volodina won on tie-break after catching the field in the final round.
The biggest upset came in round 2: Natalya Nikulina (1488) beat Dilara Bajyrly (1766), a +278-point gap.
Location
🇷🇺Svetloe Pole, Russia
Dates
05 Nov 2025 → 14 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇷🇺Russia×43
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R9; 3 players tied at 7.0/9, decided on Buchholz.
Co-leaders
17
7
3
1
1
1
1
1
3
R9 · TIEBREAK CLUSTER
3 players finish on 7.0/9. Volodina takes the title on Buchholz Cut1 (45.0).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Uliana Druzhinina lost to Nadezhda Volodina (Black).
WIN STREAKS · 3 top finishers
Uliana Druzhinina 3 wins (R7–R9)Nadezhda Volodina 3 wins (R4–R6)Maria Kalugina 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Uliana Druzhinina | * | 0 | 1 | — |
| 2Nadezhda Volodina | 1 | * | ½ | 1 |
| 3Maria Kalugina | 0 | ½ | * | 1 |
| 4Yuliya Ohremenko | — | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Volodina, Nadezhda | 1877 | RUS | +29N | +19B | −26N | +8B | +20N | +3B | =2N | +4B | =6N | 7.0 | 45.0 | 49.0 | 38.50 | 1836 | -8.4 |
| 2 | Kalugina, Maria | 1870 | RUS | +39B | +37N | +20B | +4N | =6B | +9N | =1B | +16N | −3B | 7.0 | 44.5 | 46.5 | 33.00 | 1833 | -8.0 |
| 3 | Druzhinina, Uliana | 1610 | RUS | +22B | =27N | +28B | +26B | =10N | −1N | +9B | +7B | +2N | 7.0 | 43.5 | 47.5 | 35.75 | 1871 | +113.2 |
| 4 | Ohremenko, Yuliya | 1623 | RUS | +40B | +5N | +9B | −2B | =26N | +6N | +19B | −1N | +15B | 6.5 | 45.5 | 47.0 | 31.00 | 1807 | +86.8 |
| 5 | Ustyugova, Maria | 1503 | RUS | +16N | −4B | −18N | +41B | +32N | +17N | =6B | +10B | +8N | 6.5 | 41.5 | 43.0 | 29.00 | 1722 | +96.0 |
| 6 | Petrova, Yana M | 1722 | RUS | =8N | +21B | +15N | +12B | =2N | −4B | =5N | +19B | =1B | 6.0 | 47.5 | 52.0 | 32.50 | 1753 | +19.2 |
| 7 | Bajyrly, Dilara | 1766 | RUS | +31N | −15B | +23N | =29B | +8N | =12B | +11B | −3N | +16B | 6.0 | 42.0 | 45.5 | 28.75 | 1637 | -48.4 |
| 8 | Fedosova, Valentina | 1553 | RUS | =6B | +13N | +38B | −1N | −7B | +14N | +33B | +11N | −5B | 5.5 | 45.5 | 47.5 | 25.00 | 1580 | +3.6 |
| 9 | Meleshko, Margarita | 1591 | RUS | +32N | +35B | −4N | +15B | +18N | −2B | −3N | =24B | +29N | 5.5 | 42.0 | 45.0 | 22.25 | 1621 | +12.4 |
| 10 | Makeeva, Anna | 1537 | RUS | =28N | =23B | +34N | +32B | =3B | −11N | +27B | −5N | +25B | 5.5 | 39.5 | 42.5 | 22.75 | 1572 | +11.2 |
| 11 | Bystrova, Marina | 1434 | RUS | −26N | =24B | +30N | +33B | +21N | +10B | −7N | −8B | +18N | 5.5 | 38.5 | 42.0 | 24.25 | 1606 | +60.4 |
| 12 | Yunusova, Malika | 1621 | RUS | +36B | =38N | +27B | −6N | +31B | =7N | −16B | +17N | =13B | 5.5 | 38.0 | 40.0 | 22.25 | 1705 | +29.2 |
| 13 | Gazzaeva, Liyana | 0 | RUS | =21N | −8B | =24N | −16B | +22N | +32B | +39N | +26B | =12N | 5.5 | 37.0 | 39.0 | 21.25 | 1599 | 0.0 |
| 14 | Kulagina, Ulyana | 1531 | RUS | =23N | −28B | −32N | +30B | +25N | −8B | +34N | +27B | +19N | 5.5 | 34.5 | 37.5 | 22.25 | 1535 | +1.6 |
| 15 | Nikulina, Natalya | 1488 | RUS | +17B | +7N | −6B | −9N | =24N | +18B | =26N | +20B | −4N | 5.0 | 42.5 | 46.5 | 24.25 | 1660 | +80.0 |
| 16 | Lazareva, Mariya | 1673 | RUS | −5B | +40N | −31B | +13N | +29N | +20B | +12N | −2B | −7N | 5.0 | 42.5 | 44.0 | 21.00 | 1582 | -34.0 |
| 17 | Suvorova, Milana St | 1621 | RUS | −15N | −31B | +40N | +22B | +23N | −5B | +29N | −12B | +26N | 5.0 | 37.5 | 39.0 | 18.50 | 1524 | -41.2 |
| 18 | Velichkina, Anna | 1481 | RUS | −27B | +22N | +5B | =31N | −9B | −15N | +21B | +33N | −11B | 4.5 | 39.0 | 42.5 | 20.75 | 1478 | -2.8 |
| 19 | Buzdalova, Ksenia | 1550 | RUS | +41B | −1N | =33B | +38N | +27B | +26B | −4N | −6N | −14B | 4.5 | 38.5 | 40.0 | 13.25 | 1544 | -4.4 |
| 20 | Ushakova, Darya Vir | 1437 | RUS | +30N | +34B | −2N | +35B | −1B | −16N | =31B | −15N | +33B | 4.5 | 38.0 | 41.0 | 15.25 | 1302 | -28.0 |
| 21 | Vozhegova, Ekaterina | 1587 | RUS | =13B | −6N | +36B | +28N | −11B | −27N | −18N | +32B | +31N | 4.5 | 36.5 | 39.5 | 16.75 | 1476 | -40.8 |
| 22 | Mikhailova, Vasilisa | 1447 | RUS | −3N | −18B | +39B | −17N | −13B | +36N | +38B | +28N | =23N | 4.5 | 35.5 | 37.5 | 13.25 | 1358 | -19.2 |
| 23 | Egorova, Karelia | 0 | RUS | =14B | =10N | −7B | +37N | −17B | −33N | +42B | +39N | =22B | 4.5 | 35.0 | 36.0 | 13.75 | 1564 | 0.0 |
| 24 | Elmeeva, Valeria | 1660 | RUS | −33B | =11N | =13B | +42N | =15B | =31N | +28B | =9N | F | 4.5 | 33.5 | 33.5 | 17.50 | 1623 | -9.2 |
| 25 | Ignatieva, Sofya | 1583 | RUS | −38B | =36N | +43B | −27N | −14B | +40N | +37N | +31B | −10N | 4.5 | 28.0 | 29.0 | 10.50 | 1586 | +6.4 |
| 26 | Sadrtdinova, Sofia | 1662 | RUS | +11B | +33N | +1B | −3N | =4B | −19N | =15B | −13N | −17B | 4.0 | 46.0 | 49.5 | 21.75 | 1552 | -43.2 |
| 27 | Razdymakho, Zlata | 1634 | RUS | +18N | =3B | −12N | +25B | −19N | +21B | −10N | −14N | =35B | 4.0 | 41.5 | 44.5 | 18.50 | 1519 | -38.8 |
| 28 | Asanova, Karina | 1485 | RUS | =10B | +14N | −3N | −21B | +35N | =29B | −24N | −22B | +40N | 4.0 | 38.5 | 40.0 | 14.75 | 1455 | -15.6 |
| 29 | Markelova, Mariya St | 1440 | RUS | −1B | +41N | +42B | =7N | −16B | =28N | −17B | +34N | −9B | 4.0 | 37.0 | 38.0 | 10.50 | 1477 | +4.0 |
| 30 | Ramazanova, Elina | 0 | RUS | −20B | =43N | −11B | −14N | +42B | =38N | +41B | −35N | +34B | 4.0 | 26.0 | 27.0 | 7.00 | 1324 | 0.0 |
| 31 | Tregubova, Elizaveta | 1512 | RUS | −7B | +17N | +16N | =18B | −12N | =24B | =20N | −25N | −21B | 3.5 | 39.5 | 44.0 | 16.75 | 1519 | +0.8 |
| 32 | Khammatullina, Arina | 1492 | RUS | −9B | +39N | +14B | −10N | −5B | −13N | =35B | −21N | +41B | 3.5 | 38.0 | 39.5 | 10.50 | 1309 | -31.6 |
| 33 | Sivakova, Elena | 0 | RUS | +24N | −26B | =19N | −11N | +36B | +23B | −8N | −18B | −20N | 3.5 | 37.5 | 40.5 | 14.25 | 1309 | 0.0 |
| 34 | Stati, Anastasia | 0 | RUS | +43B | −20N | −10B | −36N | +37B | +35N | −14B | −29B | −30N | 3.0 | 32.5 | 33.5 | 7.00 | 1375 | 0.0 |
| 35 | Kuznetsova, Mariya | 0 | RUS | F | −9N | +37B | −20N | −28B | −34B | =32N | +30B | =27N | 3.0 | 31.5 | 31.5 | 10.75 | 1396 | 0.0 |
| 36 | Shumikhina, Aleksandra R | 0 | RUS | −12N | =25B | −21N | +34B | −33N | −22B | =40B | =41N | =42B | 3.0 | 28.5 | 29.5 | 7.25 | 1342 | 0.0 |
| 37 | Fefelova, Kseniya | 1572 | RUS | +42N | −2B | −35N | −23B | −34N | F | −25B | +38N | +39B | 3.0 | 27.0 | 27.0 | 5.00 | 1513 | -9.6 |
| 38 | Evdokimova, Stefaniya | 0 | RUS | +25N | =12B | −8N | −19B | −39N | =30B | −22N | −37B | F | 2.0 | 33.5 | 33.5 | 9.25 | 1358 | 0.0 |
| 39 | Galimova, Leysan | 0 | RUS | −2N | −32B | −22N | F | +38B | +41N | −13B | −23B | −37N | 2.0 | 31.5 | 31.5 | 3.50 | 782 | 0.0 |
| 40 | Pribylskaya, Kristina | 1507 | RUS | −4N | −16B | −17B | =43N | F | −25B | =36N | =42N | −28B | 1.5 | 30.0 | 30.0 | 2.50 | 1251 | -82.8 |
| 41 | Fedchenko, Kamilla | 0 | RUS | −19N | −29B | F | −5N | +43B | −39B | −30N | =36B | −32N | 1.5 | 28.5 | 28.5 | 2.50 | 1244 | 0.0 |
| 42 | Galakhanova, Anfisa Andr | 1475 | RUS | −37B | F | −29N | −24B | −30N | F | −23N | =40B | =36N | 1.0 | 25.5 | 25.5 | 2.25 | 1220 | -44.8 |
| 43 | Kudryashova, Marina Al | 1489 | RUS | −34N | =30B | −25N | =40B | −41N | F | F | F | F | 1.0 | 15.5 | 15.5 | 2.75 | 1350 | -14.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Druzhinina, UlianaRUS+113.27.0 pts · #1
- 2Ustyugova, MariaRUS+96.06.5 pts · #6
- 3Ohremenko, YuliyaRUS+86.86.5 pts · #3
Top rating losers
- 1Pribylskaya, KristinaRUS-82.81.5 pts · #39
- 2Bajyrly, DilaraRUS-48.46.0 pts · #7
- 3Galakhanova, Anfisa AndrRUS-44.81.0 pts · #42
Biggest upsets
- R2+278 Elo gap
- R9+260 Elo gap
- R3+215 Elo gap