Kvarteto cup 2025
Open SwissStandard
46 players participated in this 9-round tournament, held from 23 Aug 2025 to 31 Aug 2025 in Skalica, Slovakia. 5 federations represented. Top 10 Elo average was 1918, and top seed was Richard Hasala (🇸🇰 SVK, 1996).
Mykola Bohatyrov (🇨🇿 CZE, 1942) won with 7.5/9, ahead of Jan Bjolek (7.5) and Richard Hasala (7.0). Bohatyrov shared the lead from round 8, winning on tie-break.
The biggest upset came in round 1: Timofej Lescinskij (1404) beat Rudolf Benci (1787), a +383-point gap.
Location
🇸🇰Skalica, Slovakia
Dates
23 Aug 2025 → 31 Aug 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 9 rounds
Federations · 5 represented
🇸🇰Slovakia×25
🇨🇿Czech Republic×17
🇭🇺Hungary×1
FIDE (no federation)×1
🇹🇲Turkmenistan×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R9; 2 players tied at 7.5/9, decided on Buchholz.
Co-leaders
21
10
5
1
2
2
1
3
2
R7 · LEADER CHANGE29 Aug
Richard Hasala takes the sole lead (6.5/7).
R9 · TIEBREAK CLUSTER
2 players finish on 7.5/9. Bohatyrov takes the title on Buchholz Cut1 (49.0).
R7 · HEAD-TO-HEAD · WINNER VS 2ND
Mykola Bohatyrov lost to Jan Bjolek (Black).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Mykola Bohatyrov | * | 0 | ½ | 1 |
| 2Jan Bjolek | 1 | * | 0 | — |
| 3Richard Hasala | ½ | 1 | * | — |
| 4Daniel Svoboda | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bohatyrov, Mykola | 1942 | CZE | +10N | +7B | +22N | =3B | +5N | +6B | −2N | +12B | +4N | 7.5 | 49.0 | 53.5 | 42.50 | 2119 | +78.4 |
| 2 | Bjolek, Jan | 1948 | CZE | +23N | +21B | +34N | +12B | −3N | =4B | +1B | +15N | +11B | 7.5 | 44.5 | 47.5 | 37.50 | 2148 | +42.8 |
| 3 | Hasala, Richard | 1996 | SVK | +20B | +9N | +42B | =1N | +2B | +11N | +15B | −4N | =5N | 7.0 | 47.0 | 49.0 | 36.25 | 2047 | +17.6 |
| 4 | Macosek, Alex | 1910 | CZE | +30B | −24N | +8B | +21N | +37B | =2N | =12N | +3B | −1B | 6.0 | 45.5 | 48.5 | 30.25 | 1960 | +25.2 |
| 5 | Hulva, Denny Gabriel | 1608 | CZE | +13B | +37N | +11B | =24N | −1B | −12B | +17N | +19N | =3B | 6.0 | 43.5 | 46.5 | 28.25 | 1989 | +169.6 |
| 6 | Svoboda, Daniel | 1945 | CZE | =14B | +13N | =24B | +19N | +34B | −1N | =11B | =7N | +15B | 6.0 | 42.5 | 45.5 | 27.75 | 1944 | +1.6 |
| 7 | Sikorova, Jana | 1768 | CZE | +36B | −1N | +31B | −11N | +33B | +34N | =13B | =6B | +16N | 6.0 | 38.0 | 41.0 | 23.00 | 1924 | +66.4 |
| 8 | Trejbal, Jindrich | 1712 | CZE | +43N | −34B | −4N | +29B | =16N | +23B | =9N | +26B | +12N | 6.0 | 36.5 | 38.0 | 23.75 | 1868 | +65.6 |
| 9 | Kozdon, Marek | 1809 | CZE | +40B | −3B | −10N | +27N | =25B | +14N | =8B | =11N | +20B | 5.5 | 41.0 | 43.0 | 23.00 | 1792 | -4.8 |
| 10 | Myachin, Vadim | 1654 | FID | −1B | +38N | +9B | −37N | +21B | =16N | =19B | =13N | +25B | 5.5 | 39.0 | 41.5 | 23.75 | 1863 | +100.4 |
| 11 | Boff, Ondrej | 1906 | CZE | +29N | +32B | −5N | +7B | +22N | −3B | =6N | =9B | −2N | 5.0 | 46.0 | 49.5 | 23.25 | 1849 | -24.4 |
| 12 | Ondreicka, Roman | 1937 | SVK | +39B | +19N | +33B | −2N | =24B | +5N | =4B | −1N | −8B | 5.0 | 45.0 | 47.0 | 20.75 | 1814 | -42.2 |
| 13 | Palka, Miroslav | 1848 | SVK | −5N | −6B | +46N | +35B | +32N | =18B | =7N | =10B | =17N | 5.0 | 40.0 | 40.5 | 17.75 | 1685 | -31.0 |
| 14 | Krisicova, Neli | 1670 | CZE | =6N | −16B | +28N | +20B | −15N | −9B | +23N | =18B | +26N | 5.0 | 39.5 | 43.5 | 22.50 | 1734 | +30.0 |
| 15 | Osvald, David | 1815 | SVK | +45B | −33N | +39B | +25N | +14B | +24N | −3N | −2B | −6N | 5.0 | 39.0 | 40.0 | 16.50 | 1802 | -5.3 |
| 16 | Vogl, Zdenek | 1861 | SVK | F | +14N | −25B | +31N | =8B | =10B | +29N | +33N | −7B | 5.0 | 36.5 | 36.5 | 20.75 | 1767 | -19.0 |
| 17 | Benci, Rudolf | 1787 | SVK | −18N | +45B | +35N | −34B | +26N | =22B | −5B | +25N | =13B | 5.0 | 34.5 | 35.5 | 16.75 | 1695 | -18.4 |
| 18 | Lescinskij, Timofej | 1404 | CZE | +17B | −42N | −19B | +39N | +40B | =13N | −24B | =14N | +33B | 5.0 | 31.0 | 33.0 | 17.00 | 1753 | +143.6 |
| 19 | Ciglian, Michal | 1804 | SVK | +26N | −12B | +18N | −6B | =23N | +20B | =10N | −5B | =21N | 4.5 | 41.0 | 45.0 | 20.75 | 1688 | -24.0 |
| 20 | Visvader, Kristof | 1695 | SVK | −3N | =28B | +27B | −14N | +36B | −19N | +30B | +22N | −9N | 4.5 | 38.0 | 41.0 | 17.00 | 1691 | -5.2 |
| 21 | Zajicek, Ferdinand | 1794 | SVK | +38B | −2N | +30B | −4B | −10N | +35N | −25B | +31N | =19B | 4.5 | 37.5 | 40.0 | 14.75 | 1697 | -21.2 |
| 22 | Hrubsa, Marian | 1847 | SVK | +27B | +25N | −1B | +33N | −11B | =17N | F | −20B | +29N | 4.5 | 36.5 | 36.5 | 17.00 | 1776 | -13.0 |
| 23 | Wallner, Juraj | 1694 | SVK | −2B | =40N | =36B | +38N | =19B | −8N | −14B | +39N | +35B | 4.5 | 33.5 | 35.5 | 12.25 | 1663 | -6.6 |
| 24 | Muhamova, Arzygul | 1730 | TKM | +46N | +4B | =6N | =5B | =12N | −15B | +18N | F | F | 4.5 | 33.5 | 33.5 | 20.00 | 1827 | +34.0 |
| 25 | Hanzel, Richard | 1700 | SVK | +41N | −22B | +16N | −15B | =9N | =29B | +21N | −17B | −10N | 4.0 | 38.5 | 40.5 | 16.00 | 1687 | -8.0 |
| 26 | Polansky, Matej | 1463 | CZE | −19B | −39N | +43B | +30N | −17B | +31N | +27B | −8N | −14B | 4.0 | 33.5 | 35.0 | 12.50 | 1592 | +45.6 |
| 27 | Maryniok, Filip | 1572 | CZE | −22N | +41B | −20N | −9B | +43N | =36B | −26N | +40B | =28B | 4.0 | 29.5 | 31.0 | 9.00 | 1450 | -40.0 |
| 28 | Sabik, Ivan | 1539 | SVK | −42B | =20N | −14B | =36N | +30B | −33N | +39B | =29B | =27N | 4.0 | 28.5 | 30.5 | 13.00 | 1618 | +32.0 |
| 29 | Boff, Vojtech | 1625 | CZE | −11B | =36N | +40B | −8N | +39B | =25N | −16B | =28N | −22B | 3.5 | 33.5 | 35.5 | 9.50 | 1628 | -4.4 |
| 30 | Bartal, Alex | 1629 | SVK | −4N | +46B | −21N | −26B | −28N | +41B | −20N | +44B | =32N | 3.5 | 30.0 | 30.5 | 5.75 | 1285 | -82.8 |
| 31 | Ralbovsky, Milan | 1612 | SVK | −34N | +43B | −7N | −16B | +41N | −26B | +44N | −21B | =40N | 3.5 | 28.0 | 29.5 | 6.00 | 1312 | -35.0 |
| 32 | Svorad, Tomas | 1713 | SVK | +44B | −11N | −37B | +45N | −13B | +38N | −33B | −35N | =30B | 3.5 | 26.5 | 27.5 | 6.75 | 1537 | -37.2 |
| 33 | Drabek, Martin | 1638 | SVK | F | +15B | −12N | −22B | −7N | +28B | +32N | −16B | −18N | 3.0 | 38.0 | 38.0 | 12.50 | 1648 | -0.4 |
| 34 | Palka, Martin | 1885 | SVK | +31B | +8N | −2B | +17N | −6N | −7B | F | F | F | 3.0 | 34.0 | 34.0 | 14.50 | 1795 | -13.6 |
| 35 | Hrbkova, Johana | 1560 | CZE | −37B | +44N | −17B | −13N | F | −21B | +38N | +32B | −23N | 3.0 | 29.5 | 30.5 | 7.50 | 1574 | -0.4 |
| 36 | Hruby, Filip | 0 | SVK | −7N | =29B | =23N | =28B | −20N | =27N | F | +38B | F | 3.0 | 29.0 | 29.0 | 10.50 | 1571 | 0.0 |
| 37 | Farkas, Virag | 1830 | HUN | +35N | −5B | +32N | +10B | −4N | F | F | F | F | 3.0 | 24.0 | 24.0 | 12.00 | 1761 | -15.6 |
| 38 | Blaha, Tomas | 1456 | SVK | −21N | −10B | +41N | −23B | +46N | −32B | −35B | −36N | =43B | 2.5 | 27.5 | 28.0 | 3.25 | 883 | -44.4 |
| 39 | Krisica, Lukas | 1646 | CZE | −12N | +26B | −15N | −18B | −29N | +43B | −28N | −23B | F | 2.0 | 32.5 | 32.5 | 5.50 | 1330 | -103.6 |
| 40 | Sprusansky, Ferdinand | 1507 | SVK | −9N | =23B | −29N | +46B | −18N | −44B | F | −27N | =31B | 2.0 | 28.0 | 28.0 | 4.50 | 1346 | -23.2 |
| 41 | FIDE 23778652 | 0 | — | −25B | −27N | −38B | +44N | −31B | −30N | +46B | F | F | 2.0 | 19.5 | 19.5 | 2.00 | 794 | 0.0 |
| 42 | Krakovsky, Peter | 1809 | SVK | +28N | +18B | −3N | F | F | F | F | F | F | 2.0 | 16.0 | 16.0 | 9.00 | 1773 | -0.2 |
| 43 | Rehak, Matus | 0 | SVK | −8B | −31N | −26N | F | −27B | −39N | F | +46B | =38N | 1.5 | 22.5 | 22.5 | 1.75 | 1176 | 0.0 |
| 44 | Pap, Martin | 0 | SVK | −32N | −35B | −45N | −41B | F | +40N | −31B | −30N | =46N | 1.5 | 19.0 | 19.0 | 2.25 | 1323 | 0.0 |
| 45 | Zak, Ondrej | 1554 | CZE | −15N | −17N | +44B | −32B | F | F | F | F | F | 1.0 | 18.0 | 18.0 | 1.50 | 972 | -27.2 |
| 46 | Hatala, Patrik | 0 | SVK | −24B | −30N | −13B | −40N | −38B | F | −41N | −43N | =44B | 0.5 | 22.5 | 22.5 | 0.75 | 834 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Hulva, Denny GabrielCZE+169.66.0 pts · #6
- 2Lescinskij, TimofejCZE+143.65.0 pts · #14
- 3Myachin, VadimFID+100.45.5 pts · #8
Top rating losers
- 1Krisica, LukasCZE-103.62.0 pts · #37
- 2Bartal, AlexSVK-82.83.5 pts · #42
- 3Blaha, TomasSVK-44.42.5 pts · #43
Biggest upsets
- R1+383 Elo gap
- R3+298 Elo gap
- R4+242 Elo gap