Seniorserien ht 2025 Klass M R123
Round-RobinStandard
12 players participated in this 3-round tournament, held from 03 Sept 2025 to 17 Sept 2025 in Stockholm, Sweden. 2 federations represented. Top 10 Elo average was 1838, and top seed was Lennart B Johansson (🇸🇪 SWE, 1943).
Andrzej Kaminski (🇵🇱 POL, 1909) won with 3.0/3, ahead of Lennart B Johansson (2.5) and Claes-Goran Westerberg (2.5). Kaminski broke clear in the final round.
Location
🇸🇪Stockholm, Sweden
Dates
03 Sept 2025 → 17 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 3 rounds
Federations · 2 represented
🇸🇪Sweden×11
🇵🇱Poland×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 12 · 3 roundsAndrzej Kaminski led from R3 onwards, the runner-up race stayed tight.
Co-leaders
4
3
1
Kaminski#1Westerberg#2Johansson#3Algars#4Pettersson#5Bjorkdahl#6Razavi#7Lehvonen#8Hakan#9Silins#10Wennstrom#11Karenlov#12
R3–R3 · LEAD HELD
Andrzej Kaminski held the sole lead from R3 through R3 without losing it.
R1–R3 · WIN STREAK
Andrzej Kaminski won 3 in a row (R1–R3).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Kaminski, Andrzej | 1909 | * | — | — | — | — | 1 | — | 1 | — | 1 | — | — | 3.0 | 3.50 | 3.5 | +39.2 | 2578 |
| 3 | 🇸🇪Johansson, Lennart B | 1943 | — | * | ½ | — | 1 | — | — | — | — | — | — | 1 | 2.5 | 3.25 | 4.5 | +10.8 | 2101 |
| 2 | 🇸🇪Westerberg, Claes-Goran | 1862 | — | ½ | * | — | — | — | 1 | — | — | — | 1 | — | 2.5 | 2.75 | 4.0 | +19.0 | 2123 |
| 5 | 🇸🇪Pettersson, Lars-Ake | 1820 | — | — | — | * | — | — | ½ | — | ½ | — | 1 | — | 2.0 | 1.25 | 2.5 | +7.2 | 1912 |
| 4 | 🇸🇪Algars, Olle | 1862 | — | 0 | — | — | * | — | — | — | — | — | 1 | 1 | 2.0 | 0.00 | 2.5 | +7.8 | 1960 |
| 7 | 🇸🇪Razavi, Abbas | 1722 | 0 | — | — | — | — | * | — | ½ | 1 | — | — | — | 1.5 | 1.75 | 5.5 | +6.6 | 1806 |
| 6 | 🇸🇪Bjorkdahl, Goran | 1805 | — | — | 0 | ½ | — | — | * | — | — | 1 | — | — | 1.5 | 1.50 | 5.0 | +3.6 | 1847 |
| 8 | 🇸🇪Lehvonen, Jouko | 1753 | 0 | — | — | — | — | ½ | — | * | — | — | — | 1 | 1.5 | 0.75 | 4.5 | +3.6 | 1797 |
| 9 | 🇸🇪Hakan, Zirath | 1756 | — | — | — | ½ | — | 0 | — | — | * | ½ | — | — | 1.0 | 1.25 | 4.0 | -6.4 | 1675 |
| 10 | 🇸🇪Silins, Peter | 1859 | 0 | — | — | — | — | — | 0 | — | ½ | * | — | — | 0.5 | 0.50 | 5.5 | -23.0 | 1550 |
| 12 | 🇸🇪Karenlov, Douglas | 1801 | — | — | 0 | 0 | 0 | — | — | — | — | — | * | — | 0.0 | 0.00 | 6.5 | -26.2 | 1048 |
| 11 | 🇸🇪Wennstrom, Bertil | 1760 | — | 0 | — | — | 0 | — | — | 0 | — | — | — | * | 0.0 | 0.00 | 6.0 | -22.6 | 1053 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kaminski, AndrzejPOL+39.23.0 pts · #1
- 2Westerberg, Claes-GoranSWE+19.02.5 pts · #2
- 3Johansson, Lennart BSWE+10.82.5 pts · #3
Top rating losers
- 1Karenlov, DouglasSWE-26.20.0 pts · #12
- 2Silins, PeterSWE-23.00.5 pts · #10
- 3Wennstrom, BertilSWE-22.60.0 pts · #11