Seniorien SM 65 (2025)
Open SwissStandard
12 players participated in this 7-round tournament, held from 30 Jun 2025 to 06 Jul 2025 in Naantali, Finland. Top 10 Elo average was 1887, and top seed was Jari Jarvela (🇫🇮 FIN, 2065).
Jari Jarvela (🇫🇮 FIN, 2065) won with 6.5/7, ahead of Eero Patola (5.0) and Antti Lehtela (4.0). Jarvela won solo starting round 4.
The biggest upset came in round 4: Jouko Miikkulainen (1739) beat Kalevi Lehtosaari (2016), a +277-point gap.
Location
🇫🇮Naantali, Finland
Dates
30 Jun 2025 → 06 Jul 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇫🇮Finland×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsJari Jarvela led from R4; +1.5-point edge over the runner-up.
Co-leaders
5
2
2
1
1
1
1
R4–R7 · LEAD HELD
Jari Jarvela never relinquished the lead after R4; final gap +1.5 over the runner-up.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Jari Jarvela drew with Eero Patola (Black).
R4–R7 · WIN STREAK
Jari Jarvela won 4 in a row (R4–R7).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Jari Jarvela | * | ½ | 1 | 1 |
| 2Eero Patola | ½ | * | ½ | ½ |
| 3Hannu E. Koskinen | 0 | ½ | * | ½ |
| 4Antti Lehtela | 0 | ½ | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Jarvela, Jari | 2065 | FIN | +4N | +3B | =2N | +5B | +7N | +6B | +9N | 6.5 | 23.5 | 26.0 | 23.50 | 2286 | +24.8 |
| 2 | Patola, Eero | 1856 | FIN | +11B | +6N | =1B | =7N | =3B | =4N | +5B | 5.0 | 25.0 | 27.0 | 18.00 | 2027 | +32.2 |
| 3 | Lehtela, Antti | 1792 | FIN | +8B | −1N | =7B | +6N | =2N | =5B | =4B | 4.0 | 26.0 | 29.0 | 14.50 | 1885 | +14.6 |
| 4 | Koskinen, Hannu E. | 1832 | FIN | −1B | =8N | +10B | =11N | +12B | =2B | =3N | 4.0 | 23.0 | 25.0 | 11.50 | 1921 | +14.4 |
| 5 | Smeds, Tom | 1797 | FIN | =7B | +10N | =6B | −1N | +11B | =3N | −2N | 3.5 | 25.0 | 27.0 | 10.00 | 1889 | +20.6 |
| 6 | Kangas, Mauno | 1862 | FIN | +9N | −2B | =5N | −3B | +8N | −1N | +12B | 3.5 | 24.5 | 26.5 | 9.25 | 1817 | -8.6 |
| 7 | Riihimaki, Pekka | 1917 | FIN | =5N | +12B | =3N | =2B | −1B | =9N | =10N | 3.5 | 24.0 | 26.0 | 10.75 | 1876 | -7.4 |
| 8 | Lauzhin, Viktor | 0 | FIN | −3N | =4B | −9N | =10B | −6B | +12N | +11B | 3.0 | 18.5 | 20.5 | 7.25 | 1803 | 0.0 |
| 9 | Lehtosaari, Kalevi | 2016 | FIN | −6B | =11N | +8B | −12N | =10N | =7B | −1B | 2.5 | 21.0 | 23.0 | 7.00 | 1693 | -50.2 |
| 10 | Haanila, Erkki | 1890 | FIN | −12N | −5B | −4N | =8N | =9B | +11N | =7B | 2.5 | 18.5 | 20.5 | 6.50 | 1728 | -26.0 |
| 11 | Luodonpaa, Martti | 1840 | FIN | −2N | =9B | +12N | =4B | −5N | −10B | −8N | 2.0 | 20.5 | 22.5 | 5.25 | 1726 | -18.4 |
| 12 | Miikkulainen, Jouko | 1739 | FIN | +10B | −7N | −11B | +9B | −4N | −8B | −6N | 2.0 | 19.0 | 21.0 | 5.00 | 1768 | +4.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Patola, EeroFIN+32.25.0 pts · #2
- 2Jarvela, JariFIN+24.86.5 pts · #1
- 3Smeds, TomFIN+20.63.5 pts · #5
Top rating losers
- 1Lehtosaari, KaleviFIN-50.22.5 pts · #12
- 2Haanila, ErkkiFIN-26.02.5 pts · #9
- 3Luodonpaa, MarttiFIN-18.42.0 pts · #11
Biggest upsets
- R4+277 Elo gap
- R1+154 Elo gap
- R1+151 Elo gap