Terezvaros Open 2025 - U1800
Open SwissStandard
58 players participated in this 7-round tournament, held from 13 Sept 2025 to 14 Sept 2025 in Budapest, Hungary. 1 titled players from 3 federations. Top 10 Elo average was 1741, and top seed was Adam Farkas (🇭🇺 HUN, 1775).
Istvan Hajdu (🇭🇺 HUN, CM, 1725) won with 6.5/7, ahead of Biborka Miko (6.0) and Levente Virag (5.5). Hajdu won solo starting round 4.
The biggest upset came in round 5: Kira Melitta Peto (1424) beat David Benko (1690), a +266-point gap.
Location
🇭🇺Budapest, Hungary
Dates
13 Sept 2025 → 14 Sept 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Titled players · 1
CM×1
Federations · 3 represented
🇭🇺Hungary×53
🇺🇦Ukraine×2
🇬🇧England×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsCM Istvan Hajdu led from R4; +0.5-point edge over the runner-up.
Co-leaders
22
10
4
1
1
1
1
R4–R7 · LEAD HELD
CM Istvan Hajdu held the sole lead from R4 through R7 without losing it.
R4 · HEAD-TO-HEAD · WINNER VS 2ND
CM Istvan Hajdu beat Biborka Miko (Black).
WIN STREAKS · 3 top finishers
CM Istvan Hajdu 6 wins (R1–R6)Biborka Miko 3+3 wins (R1–R3, R5–R7)David Luptak 3 wins (R5–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1CMIstvan Hajdu | * | 1 | — | ½ |
| 2Biborka Miko | 0 | * | — | — |
| 3David Luptak | — | — | * | — |
| 4Levente Virag | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hajdu, IstvanCM | 1725 | HUN | +29B | +14N | +9B | +2N | +13B | +10N | =3B | 6.5 | 28.5 | 32.0 | 29.25 | 2083 | +48.0 |
| 2 | Miko, Biborka | 1649 | HUN | +57N | +12B | +7N | −1B | +16N | +17B | +8N | 6.0 | 27.5 | 27.5 | 21.00 | 2010 | +108.0 |
| 3 | Virag, Levente | 1682 | HUN | +51B | +54N | +27B | =8N | +5N | =26B | =1N | 5.5 | 25.5 | 27.0 | 19.75 | 1862 | +57.6 |
| 4 | Luptak, David | 0 | HUN | +30B | +26N | =15B | −5B | +31N | +27N | +22B | 5.5 | 24.0 | 27.5 | 20.00 | 1764 | 0.0 |
| 5 | Pap, Marko | 1717 | HUN | +58B | =32N | +43B | +4N | −3B | +13N | +26N | 5.5 | 24.0 | 24.0 | 17.00 | 1823 | +32.4 |
| 6 | Csanyi, Simon | 1584 | HUN | +49B | −15N | +18B | −11N | +14B | +30N | +12B | 5.0 | 24.0 | 26.0 | 17.50 | 1810 | +72.4 |
| 7 | Szendeff, Miklos | 1756 | HUN | +19B | +11N | −2B | +14N | =9B | +28N | −10B | 4.5 | 27.5 | 31.0 | 18.25 | 1738 | -2.2 |
| 8 | Orsos, Kristof | 1723 | HUN | +40N | +21B | +34N | =3B | F | +9N | −2B | 4.5 | 27.5 | 30.5 | 17.25 | 1799 | +23.2 |
| 9 | Vamosi, Peter Istvan | 1644 | HUN | +48B | +18N | −1N | +24B | =7N | −8B | +21N | 4.5 | 27.5 | 29.5 | 16.25 | 1774 | +22.0 |
| 10 | Rado, David | 1691 | HUN | +44B | =28N | +32B | +16N | F | −1B | +7N | 4.5 | 26.0 | 28.5 | 15.75 | 1824 | +18.0 |
| 11 | Gut, Kende David | 1665 | HUN | +55N | −7B | +37N | +6B | =27B | −12N | +28B | 4.5 | 23.5 | 24.0 | 13.75 | 1701 | +9.6 |
| 12 | Aveskulov, Ivan | 1721 | UKR | +23B | −2N | =19B | =33N | +34B | +11B | −6N | 4.0 | 26.5 | 29.5 | 15.00 | 1630 | -32.0 |
| 13 | Farkas, Adam | 1775 | HUN | =33B | +35N | +39B | +15N | −1N | −5B | =17N | 4.0 | 26.0 | 29.0 | 13.50 | 1690 | -28.0 |
| 14 | Bihary, Kolos Barna | 1666 | HUN | +20N | −1B | +52N | −7B | −6N | +36B | +38B | 4.0 | 26.0 | 27.5 | 11.50 | 889 | -56.4 |
| 15 | Forgacs, Andras | 1696 | HUN | +46N | +6B | =4N | −13B | −28N | =23B | +40N | 4.0 | 25.0 | 27.5 | 15.25 | 1619 | -10.8 |
| 16 | Granicz, Janos | 1753 | HUN | =50N | +36B | +31N | −10B | −2B | +43N | =19B | 4.0 | 23.5 | 25.5 | 12.00 | 1616 | -22.0 |
| 17 | Palfi, Csaba | 1739 | HUN | −28B | +44N | =33B | +19N | +43B | −2N | =13B | 4.0 | 23.0 | 25.5 | 12.50 | 1618 | -38.4 |
| 18 | Tolnai, Jozsef | 1719 | HUN | +37N | −9B | −6N | +52B | +29N | −25B | +34N | 4.0 | 23.0 | 24.5 | 11.00 | 1561 | -24.6 |
| 19 | Marsov, Mikhail | 1571 | HUN | −7N | +55B | =12N | −17B | +53N | +31B | =16N | 4.0 | 21.5 | 22.0 | 9.50 | 1648 | +19.2 |
| 20 | Hajmohammad, Ebrahim Tehrani Sam | 0 | HUN | −14B | =29N | +50N | =32B | −25N | +37B | +33B | 4.0 | 20.5 | 22.5 | 11.25 | 1594 | 0.0 |
| 21 | Kocsi, Aron Vencel | 1651 | HUN | +47B | −8N | +49B | −27N | +40B | +33N | −9B | 4.0 | 20.5 | 22.5 | 10.00 | 1569 | -22.4 |
| 22 | Faklya, Laszlo | 1667 | HUN | +52B | −27N | +47B | +34N | −26B | +32N | −4N | 4.0 | 20.5 | 22.0 | 9.50 | 1638 | -3.4 |
| 23 | Miklos, Luca | 1492 | HUN | −12N | +57B | −26B | +47N | =30B | =15N | +32B | 4.0 | 20.0 | 20.0 | 8.75 | 1591 | +24.0 |
| 24 | Pap, Kende | 1732 | HUN | −34N | +51B | +28B | −9N | −33B | +48N | +41B | 4.0 | 19.0 | 21.0 | 10.50 | 1542 | -56.8 |
| 25 | Fodor, Janos | 1627 | HUN | =35B | =33N | +54B | −26N | +20B | +18N | F | 4.0 | 19.0 | 19.0 | 12.50 | 1656 | +4.4 |
| 26 | Bretz, Bendeguz | 1677 | HUN | F | −4B | +23N | +25B | +22N | =3N | −5B | 3.5 | 28.5 | 28.5 | 14.75 | 1787 | +30.0 |
| 27 | Nagy, Miklos | 1771 | HUN | +41N | +22B | −3N | +21B | =11N | −4B | F | 3.5 | 26.5 | 26.5 | 13.25 | 1799 | +3.8 |
| 28 | Kiss, Lena | 1552 | HUN | +17N | =10B | −24N | +39N | +15B | −7B | −11N | 3.5 | 25.5 | 28.5 | 13.25 | 1711 | +58.8 |
| 29 | Kecskemeti, Akos | 1502 | HUN | −1N | =20B | +45N | =30N | −18B | =35B | +50N | 3.5 | 23.5 | 25.5 | 9.75 | 1573 | +10.0 |
| 30 | Meszaros, Szilveszter | 1629 | HUN | −4N | +56B | =38N | =29B | =23N | −6B | +44N | 3.5 | 23.5 | 24.0 | 8.25 | 1407 | -35.6 |
| 31 | Kiss, Lotti | 1629 | HUN | =45N | +53B | −16B | +38N | −4B | −19N | +43B | 3.5 | 21.5 | 23.0 | 8.25 | 1512 | -18.8 |
| 32 | Aveskulov, Serafym | 1590 | UKR | +38B | =5B | −10N | =20N | +48B | −22B | −23N | 3.0 | 25.0 | 27.0 | 9.75 | 1321 | -48.4 |
| 33 | Kovesdy, Emese Maria | 1574 | HUN | =13N | =25B | =17N | =12B | +24N | −21B | −20N | 3.0 | 24.0 | 28.0 | 12.00 | 1708 | +43.6 |
| 34 | Szobonya, Marton Gergo | 1510 | HUN | +24B | +42N | −8B | −22B | −12N | +49N | −18B | 3.0 | 23.5 | 25.5 | 9.00 | 1582 | +21.2 |
| 35 | Mate-Kovacs, Benedek | 0 | HUN | =25N | −13B | −36N | =46B | +56B | =29N | =39B | 3.0 | 20.0 | 20.5 | 7.00 | 1545 | 0.0 |
| 36 | Gardos, Benedek | 1405 | HUN | =39B | −16N | +35B | −43N | =41B | −14N | +48B | 3.0 | 19.5 | 21.5 | 8.00 | 1413 | 0.0 |
| 37 | Zhou, Shanye | 1476 | HUN | −18B | +48N | −11B | =49N | =38B | −20N | +47B | 3.0 | 19.5 | 21.5 | 6.50 | 898 | -17.6 |
| 38 | Szamoskozi, Eszter | 0 | HUN | −32N | +58N | =30B | −31B | =37N | +50B | −14N | 3.0 | 19.0 | 19.0 | 5.25 | 1524 | 0.0 |
| 39 | Benko, David | 1690 | HUN | =36N | +50B | −13N | −28B | −44N | +53B | =35N | 3.0 | 18.0 | 19.5 | 6.50 | 1508 | -14.8 |
| 40 | Mari, Peter | 1498 | ENG | −8B | −47N | +51N | +57B | −21N | +54B | −15B | 3.0 | 18.0 | 18.0 | 3.50 | 1425 | -15.6 |
| 41 | Jiang, Yaxing | 1571 | HUN | −27B | −52N | =53N | +45B | =36N | +51B | −24N | 3.0 | 16.5 | 18.0 | 6.75 | 1508 | -10.0 |
| 42 | Peterfia, Ferenc | 1680 | HUN | +56N | −34B | F | F | +47N | +44B | F | 3.0 | 8.0 | 8.0 | 5.00 | 712 | -14.6 |
| 43 | Fulop, Gergely Balazs | 1584 | HUN | =53N | +45B | −5N | +36B | −17N | −16B | −31N | 2.5 | 22.5 | 24.0 | 6.25 | 910 | -53.2 |
| 44 | Peto, Kira Melitta | 1424 | HUN | −10N | −17B | +55N | =53B | +39B | −42N | −30B | 2.5 | 19.5 | 20.0 | 4.25 | 1447 | 0.0 |
| 45 | Schreiner, Jonatan | 0 | HUN | =31B | −43N | −29B | −41N | =46N | =52B | +53N | 2.5 | 16.5 | 18.0 | 5.25 | 1314 | 0.0 |
| 46 | Csomor, Gabor | 1458 | HUN | −15B | −49N | −48B | =35N | =45B | +55N | =54N | 2.5 | 15.0 | 15.5 | 4.00 | 896 | -4.2 |
| 47 | Hanti, Samuel | 0 | HUN | −21N | +40B | −22N | −23B | −42B | +56N | −37N | 2.0 | 21.0 | 21.5 | 3.50 | 1306 | 0.0 |
| 48 | Kovesdy, Peter | 0 | HUN | −9N | −37B | +46N | +56B | −32N | −24B | −36N | 2.0 | 20.0 | 20.5 | 3.00 | 1341 | 0.0 |
| 49 | Toth, Edit | 0 | HUN | −6N | +46B | −21N | =37B | =50N | −34B | −51N | 2.0 | 19.5 | 21.5 | 5.00 | 1365 | 0.0 |
| 50 | Kasa, Imre | 1567 | HUN | =16B | −39N | −20B | +54N | =49B | −38N | −29B | 2.0 | 19.5 | 21.0 | 4.50 | 1381 | -26.4 |
| 51 | Bihary, Cecilia Agnes | 1401 | HUN | −3N | −24N | −40B | +55B | F | −41N | +49B | 2.0 | 18.0 | 18.0 | 2.50 | 820 | -37.6 |
| 52 | Gardos, Eszter | 0 | HUN | −22N | +41B | −14B | −18N | −54B | =45N | F | 1.5 | 19.0 | 19.0 | 4.25 | 1464 | 0.0 |
| 53 | Torok, Csaba | 0 | HUN | =43B | −31N | =41B | =44N | −19B | −39N | −45B | 1.5 | 18.5 | 21.0 | 4.00 | 1369 | 0.0 |
| 54 | Virag, Szabolcs | 0 | HUN | F | −3B | −25N | −50B | +52N | −40N | =46B | 1.5 | 18.5 | 18.5 | 2.75 | 1203 | 0.0 |
| 55 | FIDE 17037239 | 0 | — | −11B | −19N | −44B | −51N | F | −46B | =56N | 0.5 | 16.0 | 16.0 | 0.25 | 730 | 0.0 |
| 56 | FIDE 17035198 | 0 | — | −42B | −30N | F | −48N | −35N | −47B | =55B | 0.5 | 14.0 | 14.0 | 0.25 | 856 | 0.0 |
| 57 | Kekecs, Adam | 0 | HUN | −2B | −23N | F | −40N | F | F | F | 0.0 | 15.0 | 15.0 | 0.00 | 747 | 0.0 |
| 58 | Boda, Tunde Erzsebet | 1463 | HUN | −5N | −38B | F | F | F | F | F | 0.0 | 9.0 | 9.0 | 0.00 | 918 | -7.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Miko, BiborkaHUN+108.06.0 pts · #3
- 2Csanyi, SimonHUN+72.45.0 pts · #10
- 3Kiss, LenaHUN+58.83.5 pts · #15
Top rating losers
- 1Pap, KendeHUN-56.84.0 pts · #19
- 2Bihary, Kolos BarnaHUN-56.44.0 pts · #55
- 3Fulop, Gergely BalazsHUN-53.22.5 pts · #52
Biggest upsets
- R5+266 Elo gap
- R1+222 Elo gap
- R1+187 Elo gap