OSS Varturnering 2026 A R 6-7
Round-RobinStandard
7 players participated in this 7-round tournament, held from 09 Apr 2026 to 23 Apr 2026 in Oslo, Norway. 3 titled players. Top 10 Elo average was 2133, and top seed was Sergey Eliseev (🇳🇴 NOR, FM, 2307).
Niina Koskela (🇳🇴 NOR, WGM, 2097) won with 2.0/7, ahead of Sergey Eliseev (2.0) and Peder Marcus Aamodt (1.0). Koskela shared the lead from round 6, winning on tie-break.
Location
🇳🇴Oslo, Norway
Dates
09 Apr 2026 → 23 Apr 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 7 rounds
Titled players · 3
FM×2
WGM×1
Federations · 1 represented
🇳🇴Norway×7
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 7 · 7 roundsTitle race narrowed from 8 co-leaders at R4 to 2 at the finish.
Co-leaders
8
8
8
8
8
3
2
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇳🇴WGMKoskela, Niina | 2097 | * | — | 1 | — | 1 | — | — | 2.0 | 1.00 | 1.0 | +20.2 | 2858 |
| 2 | 🇳🇴FMEliseev, Sergey | 2307 | — | * | — | — | 1 | 1 | — | 2.0 | 0.00 | 0.0 | +6.0 | 2804 |
| 4 | 🇳🇴Aamodt, Peder Marcus | 2194 | 0 | — | * | 1 | — | — | — | 1.0 | 1.00 | 3.0 | -4.2 | 2139 |
| 3 | 🇳🇴FMAl-Tarboush, Ward | 2236 | — | — | 0 | * | — | — | 1 | 1.0 | 0.00 | 1.0 | -2.6 | 2180 |
| 7 | 🇳🇴Jenslokken, Vegard | 1870 | 0 | 0 | — | — | * | — | — | 0.0 | 0.00 | 4.0 | -7.4 | 1375 |
| 5 | 🇳🇴Oommen, John Samuel | 2061 | — | 0 | — | — | — | * | — | 0.0 | 0.00 | 2.0 | -4.4 | 1513 |
| 6 | 🇳🇴Ramirez Garrastacho, Manuel | 2163 | — | — | — | 0 | — | — | * | 0.0 | 0.00 | 1.0 | -7.6 | 1424 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Koskela, NiinaWGMNOR+20.22.0 pts · #1
- 2Eliseev, SergeyFMNOR+6.02.0 pts · #2
- 3Al-Tarboush, WardFMNOR-2.61.0 pts · #3
Top rating losers
- 1Ramirez Garrastacho, ManuelNOR-7.60.0 pts · #6
- 2Jenslokken, VegardNOR-7.40.0 pts · #7
- 3Oommen, John SamuelNOR-4.40.0 pts · #5