Isparta October 29 Republic Day Chess Tournament
Open SwissStandard
11 players participated in this 6-round tournament, held from 25 Oct 2025 to 26 Oct 2025 in Isparta, Turkey. Top 10 Elo average was 1272, and top seed was Batu Dogan (🇹🇷 TUR, 1904).
Batu Dogan (🇹🇷 TUR, 1904) won with 5.5/6, ahead of Cuma Kayra Duman (5.0) and Yagiz Tuncay (3.5). Dogan took the lead from round 4.
The biggest upset came in round 1: Nil Hilal Arslan (1416) beat Asim Enes Kirdar (1620), a +204-point gap.
Location
🇹🇷Isparta, Turkey
Dates
25 Oct 2025 → 26 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇹🇷Turkiye×11
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsBatu Dogan led from R4; +0.5-point edge over the runner-up.
Co-leaders
4
2
1
1
1
1
R4 · LEADER CHANGE26 Oct
Batu Dogan takes the sole lead (3.5/4).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Batu Dogan beat Cuma Kayra Duman (White).
WIN STREAKS · 2 top finishers
Batu Dogan 5 wins (R2–R6)Cuma Kayra Duman 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Batu Dogan | * | 1 | ½ | 1 |
| 2Cuma Kayra Duman | 0 | * | 1 | — |
| 3Yagiz Tuncay | ½ | 0 | * | 1 |
| 4Asim Enes Kirdar | 0 | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dogan, Batu | 1904 | TUR | =3N | +7B | +10N | +2B | +5N | +4B | 5.5 | 15.5 | 16.0 | 14.25 | 1910 | +1.6 |
| 2 | Duman, Cuma Kayra | 1598 | TUR | +10B | +5N | +8B | −1N | +3B | +6B | 5.0 | 15.0 | 15.5 | 10.00 | 1796 | +39.2 |
| 3 | Tuncay, Yagiz | 1505 | TUR | =1B | +4N | +6B | F | −2N | +10B | 3.5 | 17.5 | 18.0 | 8.25 | 1728 | +43.2 |
| 4 | Kirdar, Asim Enes | 1620 | TUR | −7N | −3B | +11N | +5B | +6N | −1N | 3.0 | 15.0 | 15.5 | 4.50 | 809 | -62.4 |
| 5 | Akin, Taylan | 0 | TUR | F | −2B | +7N | −4N | −1B | +11N | 2.0 | 16.0 | 16.0 | 2.50 | 1440 | 0.0 |
| 6 | Aksay, Yigitalp | 0 | TUR | −9N | +11B | −3N | +7B | −4B | −2N | 2.0 | 14.5 | 15.0 | 2.50 | 1321 | 0.0 |
| 7 | Arslan, Nil Hilal | 1416 | TUR | +4B | −1N | −5B | −6N | +10B | F | 2.0 | 13.0 | 13.0 | 3.50 | 1742 | +46.8 |
| 8 | Cetinkaya, Ramazan | 1585 | TUR | +11N | +9B | −2N | F | F | F | 2.0 | 10.0 | 10.0 | 1.50 | 1635 | +2.8 |
| 9 | Kuyuk, Cinar | 1672 | TUR | +6B | −8N | F | F | F | F | 1.0 | 4.0 | 4.0 | 2.00 | 785 | -12.4 |
| 10 | Eriskin, Beray Gece | 1420 | TUR | −2N | F | −1B | =11B | −7N | −3N | 0.5 | 16.5 | 16.5 | 0.25 | 785 | -49.2 |
| 11 | Goksoy, Mirza Zeki | 0 | TUR | −8B | −6N | −4B | =10N | F | −5B | 0.5 | 9.5 | 9.5 | 0.25 | 1266 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Arslan, Nil HilalTUR+46.82.0 pts · #4
- 2Tuncay, YagizTUR+43.23.5 pts · #3
- 3Duman, Cuma KayraTUR+39.25.0 pts · #2
Top rating losers
- 1Kirdar, Asim EnesTUR-62.43.0 pts · #10
- 2Eriskin, Beray GeceTUR-49.20.5 pts · #9
- 3Kuyuk, CinarTUR-12.41.0 pts · #11
Biggest upsets
- R1+204 Elo gap
- R2+115 Elo gap