Mekan Iyi Fikir - Istiklal Chess Sports Club 5th Chess Tournament
Open SwissStandard
50 players participated in this 6-round tournament, held from 14 Jun 2025 to 15 Jun 2025 in Istanbul, Turkey. 2 titled players. Top 10 Elo average was 1857, and top seed was Ceren Tirpan (🇹🇷 TUR, WFM, 2090).
Yagiz Bilgehan Kup (🇹🇷 TUR, 1710) won with 6.0/6, ahead of Emek Ege Oguz (5.0) and Eray Ahmet Ozturk (4.5). Kup shared the lead from round 4 and won solo starting round 5.
The biggest upset came in round 5: Emek Ege Oguz (1538) beat Sedat Berrak (2015), a +477-point gap.
Location
🇹🇷Istanbul, Turkey
Dates
14 Jun 2025 → 15 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 2
WFM×1
WCM×1
Federations · 1 represented
🇹🇷Turkiye×50
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsYagiz Bilgehan Kup led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
21
9
4
2
1
1
R5–R6 · LEAD HELD
Yagiz Bilgehan Kup never relinquished the lead after R5; final gap +1.0 over the runner-up.
WIN STREAKS · 2 top finishers
Yagiz Bilgehan Kup 6 wins (R1–R6)Emek Ege Oguz 5 wins (R2–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Yagiz Bilgehan Kup | * | — | 1 | — |
| 2Emek Ege Oguz | — | * | — | 0 |
| 3WCMZeynep Duru Sahin | 0 | — | * | — |
| 4Ibrahim Enes Isikyildiz | — | 1 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kup, Yagiz Bilgehan | 1710 | TUR | +49B | +33N | +4B | +3N | +6B | +9N | 6.0 | 19.0 | 19.0 | 19.00 | 2609 | +149.2 |
| 2 | Oguz, Emek Ege | 1538 | TUR | −5N | +47B | +41N | +12B | +13N | +6N | 5.0 | 16.5 | 16.5 | 12.00 | 2019 | +138.0 |
| 3 | Ozturk, Eray Ahmet | 1805 | TUR | +18N | +29B | +7N | −1B | +21N | =5B | 4.5 | 20.5 | 22.5 | 14.25 | 1822 | +10.0 |
| 4 | Sahin, Zeynep DuruWCM | 1849 | TUR | +38N | +8B | −1N | +20B | =11N | +16B | 4.5 | 20.5 | 22.0 | 14.00 | 1826 | -4.4 |
| 5 | Isikyildiz, Ibrahim Enes | 1856 | TUR | +2B | −19N | +30B | +14B | +10N | =3N | 4.5 | 20.0 | 22.0 | 16.75 | 1870 | +7.2 |
| 6 | Tuncer, Orcun Ege | 1823 | TUR | +44N | +41B | +10N | +9B | −1N | −2B | 4.0 | 20.0 | 21.0 | 10.00 | 1804 | -2.2 |
| 7 | Serin, Poyraz | 1700 | TUR | +23N | +13B | −3B | −8N | +15B | +20N | 4.0 | 18.5 | 21.5 | 13.00 | 1811 | +16.4 |
| 8 | Demirtas, Eymen | 1613 | TUR | +45B | −4N | +27B | +7B | −9N | +18B | 4.0 | 18.0 | 18.5 | 10.00 | 1769 | +49.2 |
| 9 | Aslan, Doruk | 1779 | TUR | +42N | +39B | +32N | −6N | +8B | −1B | 4.0 | 17.5 | 18.5 | 8.50 | 1691 | -18.4 |
| 10 | Ozdemir, Ege | 1767 | TUR | +26N | +24B | −6B | +25N | −5B | +31N | 4.0 | 16.0 | 18.0 | 9.50 | 1754 | -1.6 |
| 11 | Secereli, Sidar | 1663 | TUR | −39N | +42B | +29N | +32B | =4B | =12N | 4.0 | 13.5 | 14.5 | 9.00 | 1832 | +20.8 |
| 12 | Torun, Ufuk | 1691 | TUR | −29B | +35N | +18B | −2N | +30B | =11B | 3.5 | 16.0 | 17.5 | 8.50 | 1601 | -12.8 |
| 13 | Berrak, Sedat | 2015 | TUR | +34B | −7N | =15B | +36N | −2B | +37N | 3.5 | 16.0 | 17.5 | 6.75 | 1632 | -40.8 |
| 14 | Duran, Emrah | 1728 | TUR | +30B | =25N | +19B | −5N | −17B | +38N | 3.5 | 15.5 | 17.0 | 7.75 | 1695 | -8.8 |
| 15 | Mercan, Mehmet Fatih | 1579 | TUR | −33B | +49N | =13N | +24B | −7N | +21B | 3.5 | 15.0 | 15.0 | 7.25 | 1732 | +32.0 |
| 16 | Turhan, Cinar | 1700 | TUR | =35B | −36N | +45B | +38N | +25B | −4N | 3.5 | 11.5 | 12.0 | 5.25 | 1730 | +10.0 |
| 17 | Duzgun, Ege Can | 1635 | TUR | =43N | =20B | =39N | +40B | +14N | F | 3.5 | 10.5 | 10.5 | 7.75 | 1861 | +23.6 |
| 18 | Sobutay, Can Bilge | 1549 | TUR | −3B | +50B | −12N | +29N | +19B | −8N | 3.0 | 17.0 | 17.0 | 5.00 | 1648 | +31.2 |
| 19 | Pazarcioglu, Ilker | 1670 | TUR | +47N | +5B | −14N | −21B | −18N | +24B | 3.0 | 16.5 | 16.5 | 7.00 | 1548 | -16.8 |
| 20 | Anar, Oskun | 1607 | TUR | =36B | =17N | +43B | −4N | +35N | −7B | 3.0 | 15.0 | 16.0 | 5.00 | 1583 | -3.6 |
| 21 | Uygun, Muhammet Emin | 1496 | TUR | −41B | +44B | +37N | +19N | −3B | −15N | 3.0 | 13.5 | 14.5 | 5.50 | 1658 | +24.8 |
| 22 | Parakoz, Ugur | 1521 | TUR | −28N | −37B | +48N | +34B | −31N | +32B | 3.0 | 10.0 | 10.0 | 4.00 | 1573 | +16.0 |
| 23 | Ozdemir, Erden | 1501 | TUR | −7B | −34N | −31B | +47N | +48B | +30N | 3.0 | 10.0 | 10.0 | 2.00 | 1557 | +9.0 |
| 24 | Badur, Ekrem Tunc | 0 | TUR | +31B | −10N | =35B | −15N | +27B | −19N | 2.5 | 15.0 | 16.5 | 5.25 | 1552 | 0.0 |
| 25 | Olcer, Ozcan | 1605 | TUR | +48N | =14B | +40N | −10B | −16N | F | 2.5 | 12.5 | 12.5 | 3.25 | 1565 | -4.6 |
| 26 | Makaraci, Mete | 1520 | TUR | −10B | +31N | −33B | −30N | +29B | =35N | 2.5 | 12.0 | 13.5 | 4.75 | 1578 | +12.0 |
| 27 | Yav, Suleyman Atilim | 1532 | TUR | =46N | =43B | −8N | =37B | −24N | +47B | 2.5 | 9.5 | 9.5 | 1.50 | 1626 | +18.8 |
| 28 | Uztetik, Ahmet Oguzhan | 1781 | TUR | +22B | =40N | +36B | F | F | F | 2.5 | 6.0 | 6.0 | 5.25 | 2318 | +7.2 |
| 29 | Izan, Idil | 1468 | TUR | +12N | −3N | −11B | −18B | −26N | +48B | 2.0 | 17.5 | 17.5 | 3.50 | 1482 | +0.8 |
| 30 | Eren, Mehmet Akif | 1555 | TUR | −14N | +48B | −5N | +26B | −12N | −23B | 2.0 | 17.0 | 17.0 | 2.50 | 1493 | -22.4 |
| 31 | Kilic, Mehmet Tuna | 1609 | TUR | −24N | −26B | +23N | F | +22B | −10B | 2.0 | 15.0 | 16.0 | 6.00 | 1576 | -7.2 |
| 32 | Elmali, Naci | 1435 | TUR | +37N | +46B | −9B | −11N | −38B | −22N | 2.0 | 14.0 | 14.5 | 2.00 | 1522 | +11.6 |
| 33 | Tirpan, CerenWFM | 2090 | TUR | +15N | −1B | +26N | F | F | F | 2.0 | 12.0 | 12.0 | 6.00 | 1821 | -30.0 |
| 34 | Bakir, Umit | 1591 | TUR | −13N | +23B | F | −22N | +40B | F | 2.0 | 11.0 | 11.0 | 4.50 | 1545 | -6.0 |
| 35 | Parlarkilic, Engin | 1496 | TUR | =16N | −12B | =24N | F | −20B | =26B | 1.5 | 15.0 | 16.0 | 4.25 | 1437 | -6.2 |
| 36 | Gumus, Fahir Safak | 0 | TUR | =20N | +16B | −28N | −13B | F | F | 1.5 | 14.0 | 15.5 | 5.00 | 1689 | 0.0 |
| 37 | Gumet, Huseyin Gazi | 1613 | TUR | −32B | +22N | −21B | =27N | F | −13B | 1.5 | 14.0 | 15.5 | 4.25 | 1448 | -48.8 |
| 38 | Poromov, Can | 1506 | TUR | −4B | =45N | F | −16B | +32N | −14B | 1.5 | 14.0 | 14.0 | 2.25 | 1482 | -11.2 |
| 39 | Akgul, Uras | 0 | TUR | +11B | −9N | =17B | F | F | F | 1.5 | 12.5 | 12.5 | 5.75 | 1693 | 0.0 |
| 40 | Nalbant, Berat Efe | 0 | TUR | +50N | =28B | −25B | −17N | −34N | F | 1.5 | 12.0 | 12.0 | 1.25 | 1502 | 0.0 |
| 41 | Teker, Renas Arda Miralper | 1693 | TUR | +21N | −6N | −2B | F | F | F | 1.0 | 13.5 | 13.5 | 3.00 | 1494 | -31.2 |
| 42 | Kizgir, Gokhan | 1525 | TUR | −9B | −11N | +47B | F | F | F | 1.0 | 10.0 | 10.0 | 0.00 | 1514 | -2.8 |
| 43 | Akyuz, Abdurrahman | 0 | TUR | =17B | =27N | −20N | F | F | F | 1.0 | 9.5 | 9.5 | 3.00 | 1467 | 0.0 |
| 44 | Arican, Enes | 1588 | TUR | −6B | −21N | +49B | F | F | F | 1.0 | 8.5 | 8.5 | 0.00 | 1484 | -18.0 |
| 45 | Seytin, Efe | 1452 | TUR | −8N | =38B | −16N | F | F | F | 0.5 | 10.0 | 10.0 | 0.75 | 1333 | -8.0 |
| 46 | Serin, Tibet | 1803 | TUR | =27B | −32N | F | F | F | F | 0.5 | 4.5 | 4.5 | 1.25 | 1286 | -49.6 |
| 47 | Bilir, Okan | 1474 | TUR | −19B | −2N | −42N | −23B | F | −27N | 0.0 | 14.5 | 14.5 | 0.00 | 753 | -78.4 |
| 48 | Keskin, Ayhan | 1414 | TUR | −25B | −30N | −22B | F | −23N | −29N | 0.0 | 12.5 | 12.5 | 0.00 | 729 | -34.6 |
| 49 | Firinciogullari, Eymen | 1511 | TUR | −1N | −15B | −44N | F | F | F | 0.0 | 10.5 | 10.5 | 0.00 | 825 | -41.2 |
| 50 | Colak, Berk Yaman | 1642 | TUR | −40B | −18N | F | F | F | F | 0.0 | 6.0 | 6.0 | 0.00 | 749 | -25.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kup, Yagiz BilgehanTUR+149.26.0 pts · #1
- 2Oguz, Emek EgeTUR+138.05.0 pts · #2
- 3Demirtas, EymenTUR+49.24.0 pts · #9
Top rating losers
- 1Bilir, OkanTUR-78.40.0 pts · #49
- 2Serin, TibetTUR-49.60.5 pts · #45
- 3Gumet, Huseyin GaziTUR-48.81.5 pts · #32
Biggest upsets
- R5+477 Elo gap
- R2+380 Elo gap
- R2+368 Elo gap