Porsgrunn Grand Prix TOUR 2025 A
30 players participated in this 6-round tournament, held from 26 Sept 2025 to 29 Sept 2025 in Porsgrunn, Norway. 6 titled players. Top 10 Elo average was 2156, and top seed was Nicolai Maxime Ostensen (🇳🇴 NOR, FM, 2335).
Nicolai Maxime Ostensen (🇳🇴 NOR, FM, 2335) won with 4.0/6, ahead of Mikkel Damtoft Solbakken (4.0) and Villum Brevick Kierulf (3.0). Ostensen shared the lead from round 1, winning on tie-break.
The biggest upset came in round 6: Mikkel Damtoft Solbakken (1844) beat Lars Tormod Haugen (1997), a +153-point gap.
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How it unfolded
Top 6 · 6 roundsTight race until R6; 2 players tied at 4.0/6, decided on Buchholz. Title race narrowed from 4 co-leaders at R4 to 2 at the finish.
2 players finish on 4.0/6. Ostensen takes the title on Buchholz Cut1 (8.0).
Mikkel Damtoft Solbakken 4 wins (R3–R6)FM Nicolai Maxime Ostensen 4 wins (R3–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Mikkel Damtoft Solbakken | * | — | — | 1 |
| 2FMNicolai Maxime Ostensen | — | * | — | — |
| 3Villum Brevick Kierulf | — | — | * | — |
| 4Lars Tormod Haugen | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ostensen, Nicolai MaximeFM | 2335 | NOR | F | F | +22N | +4B | +5N | +21B | 4.0 | 8.0 | 8.0 | 8.00 | 3011 | +26.8 |
| 2 | Solbakken, Mikkel Damtoft | 1844 | NOR | F | F | +25N | +27B | +23B | +7N | 4.0 | 6.0 | 6.0 | 6.00 | 2666 | +85.2 |
| 3 | Kierulf, Villum Brevick | 2047 | NOR | F | F | +16B | +12N | −4N | +13B | 3.0 | 8.5 | 8.5 | 6.00 | 2179 | +26.8 |
| 4 | Myagmarsuren, EvsuldFM | 2247 | NOR | F | F | +10N | −1N | +3B | =14B | 2.5 | 11.5 | 11.5 | 6.50 | 2234 | -1.4 |
| 5 | Ramirez Garrastacho, Manuel | 2125 | NOR | F | F | =21N | +14B | −1B | +9N | 2.5 | 10.0 | 10.0 | 5.25 | 2293 | +17.4 |
| 6 | Stuhaug, Raphael Iglesisas | 1772 | NOR | F | F | −13N | +11B | +12B | =8N | 2.5 | 9.0 | 9.0 | 5.75 | 1951 | +38.4 |
| 7 | Haugen, Lars Tormod | 1997 | NOR | F | F | +26N | =15B | +13N | −2B | 2.5 | 9.0 | 9.0 | 4.00 | 1968 | -3.4 |
| 8 | Albrigtsen, Tord | 1757 | NOR | F | F | −12B | +26B | +16N | =6B | 2.5 | 7.5 | 7.5 | 4.25 | 1935 | +38.0 |
| 9 | Arvola, Daniel | 2091 | NOR | F | F | =14N | +24B | +18N | −5B | 2.5 | 7.5 | 7.5 | 4.00 | 2082 | +2.8 |
| 10 | Bjerke, SiljeWIM | 2109 | NOR | F | F | −4B | +23N | =21N | +22B | 2.5 | 7.0 | 7.0 | 3.75 | 2266 | +16.8 |
| 11 | Blauhut, Anna | 1841 | NOR | F | F | +28B | −6N | +29B | =23N | 2.5 | 4.5 | 4.5 | 1.25 | 1909 | +12.9 |
| 12 | Rudebjer, Stefan William | 1898 | NOR | F | F | +8N | −3B | −6N | +17B | 2.0 | 10.0 | 10.0 | 4.50 | 1839 | -6.4 |
| 13 | Wernberg, Nikolai Olsen | 1929 | NOR | F | F | +6B | +18N | −7B | −3N | 2.0 | 10.0 | 10.0 | 4.50 | 1970 | +4.4 |
| 14 | Blauhut, HolgerCM | 2067 | NOR | F | F | =9B | −5N | +19B | =4N | 2.0 | 9.5 | 9.5 | 4.50 | 2085 | +2.0 |
| 15 | Rustan, Elias Buschmann | 1897 | NOR | F | F | +27B | =7N | −22B | =19N | 2.0 | 7.0 | 7.0 | 3.25 | 1933 | +6.8 |
| 16 | Flugel, Stefan | 1868 | NOR | F | F | −3N | +29B | −8B | +25N | 2.0 | 6.5 | 6.5 | 1.00 | 1847 | -2.4 |
| 17 | Nguyen, Tyson Quang Hy | 1779 | NOR | F | F | =20B | +28N | =24B | −12N | 2.0 | 5.5 | 5.5 | 2.00 | 1789 | +2.4 |
| 18 | Hetland, Even | 2066 | NOR | F | F | +30N | −13B | −9B | +26N | 2.0 | 5.5 | 5.5 | 1.00 | 1927 | -28.4 |
| 19 | Mortensen, MichaelCM | 1878 | NOR | F | F | =24N | +30B | −14N | =15B | 2.0 | 5.0 | 5.0 | 1.50 | 1878 | +0.4 |
| 20 | Kopperud, Vidar Aleksander | 1828 | NOR | F | F | =17N | −25B | =28N | +24N | 2.0 | 4.5 | 4.5 | 2.25 | 1756 | -8.0 |
| 21 | Gandrud, Vegar KoiFM | 2299 | NOR | F | F | =5B | =22N | =10B | −1N | 1.5 | 10.5 | 10.5 | 3.25 | 2098 | -22.0 |
| 22 | Austad, Eirik Strom | 2171 | NOR | F | F | −1B | =21B | +15N | −10N | 1.5 | 10.0 | 10.0 | 2.75 | 2073 | -21.2 |
| 23 | Dale, Marius Hag | 1968 | NOR | F | F | +29N | −10B | −2N | =11B | 1.5 | 9.0 | 9.0 | 1.25 | 1804 | -36.4 |
| 24 | Traen, Oyvind Bjornevoll | 1682 | NOR | F | F | =19B | −9N | =17N | −20B | 1.0 | 8.5 | 8.5 | 2.00 | 1699 | 0.0 |
| 25 | Gundersen, Ingvar | 1816 | NOR | F | F | −2B | +20N | F | −16B | 1.0 | 8.0 | 8.0 | 2.00 | 1721 | -7.4 |
| 26 | Mikalsen, Bengt Arne | 1823 | NOR | F | F | −7B | −8N | +27N | −18B | 1.0 | 8.0 | 8.0 | 1.00 | 1683 | -15.0 |
| 27 | Kristiansen, David | 1684 | NOR | F | F | −15N | −2N | −26B | +29N | 1.0 | 7.0 | 7.0 | 0.00 | 1640 | -8.4 |
| 28 | Hoifodt, Jakob Salen | 1747 | NOR | F | F | −11N | −17B | =20B | F | 0.5 | 6.5 | 6.5 | 1.00 | 1543 | -28.8 |
| 29 | Blikom, Theo | 1770 | NOR | F | F | −23B | −16N | −11N | −27B | 0.0 | 7.0 | 7.0 | 0.00 | 1040 | -65.2 |
| 30 | Stuhaug, Norleif | 1866 | NOR | F | F | −18B | −19N | F | — | 0.0 | 5.0 | 5.0 | 0.00 | 1172 | -14.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Solbakken, Mikkel DamtoftNOR+85.24.0 pts · #1
- 2Stuhaug, Raphael IglesisasNOR+38.42.5 pts · #5
- 3Albrigtsen, TordNOR+38.02.5 pts · #10
- 1Blikom, TheoNOR-65.20.0 pts · #30
- 2Dale, Marius HagNOR-36.41.5 pts · #23
- 3Hoifodt, Jakob SalenNOR-28.80.5 pts · #28
- R6+153 Elo gap
- R4+137 Elo gap
- R5+126 Elo gap