Haustmot SA 2025 urslit
6 players participated in this 5-round tournament, held from 21 Sept 2025 to 05 Oct 2025 in Akureyri, Iceland. 2 titled players. Top 10 Elo average was 1923, and top seed was Simon Thorhallsson (🇮🇸 ISL, FM, 2176).
Markus Orri Oskarsson (🇮🇸 ISL, 2039) won with 4.0/5, ahead of Simon Thorhallsson (4.0) and Askell O Karason (3.5). Oskarsson shared the lead from round 1, winning on tie-break.
The biggest upset came in round 2: Sigurdur Eiriksson (1778) beat Smari Olafsson (1881), a +103-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsMarkus Orri Oskarsson led from R3 onwards, the runner-up race stayed tight.
Markus Orri Oskarsson held the sole lead from R3 through R5 without losing it.
Markus Orri Oskarsson drew with FM Simon Thorhallsson (White).
Markus Orri Oskarsson went unbeaten across 5 games (R1–R5).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇮🇸Oskarsson, Markus Orri | 2039 | * | ½ | ½ | 1 | 1 | 1 | 4.0 | 7.25 | 11.0 | +33.2 | 2156 |
| 2 | 🇮🇸FMThorhallsson, Simon | 2176 | ½ | * | ½ | 1 | 1 | 1 | 4.0 | 7.25 | 11.0 | +0.8 | 2156 |
| 3 | 🇮🇸IMKarason, Askell O | 2108 | ½ | ½ | * | 1 | ½ | 1 | 3.5 | 6.75 | 11.5 | -2.0 | 2065 |
| 4 | 🇮🇸Eiriksson, Sigurdur | 1778 | 0 | 0 | 0 | * | 1 | 1 | 2.0 | 1.50 | 13.0 | +9.6 | 1880 |
| 5 | 🇮🇸Olafsson, Smari | 1881 | 0 | 0 | ½ | 0 | * | 1 | 1.5 | 1.75 | 13.5 | -13.2 | 1782 |
| 6 | 🇮🇸Sigurgeirsson, Sigthor Arni | 1556 | 0 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 15.0 | -23.6 | 1105 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Oskarsson, Markus OrriISL+33.24.0 pts · #1
- 2Eiriksson, SigurdurISL+9.62.0 pts · #4
- 3Thorhallsson, SimonFMISL+0.84.0 pts · #2
- 1Sigurgeirsson, Sigthor ArniISL-23.60.0 pts · #6
- 2Olafsson, SmariISL-13.21.5 pts · #5
- 3Karason, Askell OIMISL-2.03.5 pts · #3
- R2+103 Elo gap