OSS Varturnering 2026 A R 1-2
Round-RobinStandard
8 players participated in this 2-round tournament, held from 05 Feb 2026 to 12 Feb 2026 in Oslo, Norway. 3 titled players. Top 10 Elo average was 2137, and top seed was Sergey Eliseev (🇳🇴 NOR, FM, 2303).
John Samuel Oommen (🇳🇴 NOR, 2061) won with 2.0/2, ahead of Ward Al-Tarboush (1.5) and Manuel Ramirez Garrastacho (1.0). Oommen broke clear in the final round.
The biggest upset came in round 1: John Samuel Oommen (2061) beat Manuel Ramirez Garrastacho (2178), a +117-point gap.
Location
🇳🇴Oslo, Norway
Dates
05 Feb 2026 → 12 Feb 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 2 rounds
Titled players · 3
FM×2
WGM×1
Federations · 1 represented
🇳🇴Norway×8
Top 3
- 🥇
- 🥈
- 🥉
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇳🇴Oommen, John Samuel | 2061 | * | — | 1 | — | — | 1 | — | — | 2.0 | 1.50 | 1.5 | +17.8 | 2816 |
| 2 | 🇳🇴FMAl-Tarboush, Ward | 2227 | — | * | — | 1 | — | — | ½ | — | 1.5 | 1.25 | 1.5 | +9.0 | 2402 |
| 3 | 🇳🇴Ramirez Garrastacho, Manuel | 2178 | 0 | — | * | — | — | — | 1 | — | 1.0 | 0.50 | 2.5 | -5.0 | 2088 |
| 5 | 🇳🇴FMEliseev, Sergey | 2303 | — | 0 | — | * | 1 | — | — | — | 1.0 | 1.00 | 2.5 | -5.2 | 2208 |
| 4 | 🇳🇴Aamodt, Peder Marcus | 2189 | — | — | — | 0 | * | — | — | 1 | 1.0 | 0.50 | 1.5 | +2.6 | 2236 |
| 7 | 🇳🇴Jenslokken, Vegard | 1854 | 0 | — | — | — | — | * | — | ½ | 0.5 | 0.25 | 2.5 | +2.6 | 1922 |
| 8 | 🇳🇴WGMKoskela, Niina | 2114 | — | ½ | 0 | — | — | — | * | — | 0.5 | 0.75 | 2.5 | -5.2 | 2010 |
| 6 | 🇳🇴Bech, Havard Eriksen | 2168 | — | — | — | — | 0 | ½ | — | * | 0.5 | 0.25 | 1.5 | -16.6 | 1829 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Oommen, John SamuelNOR+17.82.0 pts · #1
- 2Al-Tarboush, WardFMNOR+9.01.5 pts · #2
- 3Aamodt, Peder MarcusNOR+2.61.0 pts · #4
Top rating losers
- 1Bech, Havard EriksenNOR-16.60.5 pts · #6
- 2Koskela, NiinaWGMNOR-5.20.5 pts · #8
- 3Eliseev, SergeyFMNOR-5.21.0 pts · #5
Biggest upsets
- R1+117 Elo gap