Ostlandsserien div 1 2025-2026 R 4-5
Team SwissStandard
62 players participated in this 5-round tournament, held from 17 Jan 2026 to 18 Jan 2026 in Oslo, Norway. 20 titled players from 3 federations. Top 10 Elo average was 2281, and top seed was Saad Abobaker Elmi (🇳🇴 NOR, IM, 2408).
Stig Gabrielsen (🇳🇴 NOR, FM, 2280) won with 2.0/5, ahead of Ole Kristian Bjorno (2.0) and Roy Kvamme (2.0). Gabrielsen shared the lead from round 4, winning on tie-break.
The biggest upset came in round 4: Sverre Milan Buaroy Aasen (1786) beat Petro Liubarsky (2102), a +316-point gap.
Location
🇳🇴Oslo, Norway
Dates
17 Jan 2026 → 18 Jan 2026
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Team · 5 rounds
Titled players · 20
IM×2
FM×12
CM×6
Federations · 3 represented
🇳🇴Norway×60
🇺🇦Ukraine×1
🇸🇪Sweden×1
Top 3
- 🥇
- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 1 | FMGabrielsen, Stig | 🇳🇴NOR | 2280 | 2.0 | 2058 | 2858 | +9.2 |
| 5 | Bjorno, Ole Kristian | 🇳🇴NOR | 1889 | 2.0 | 1895 | 2695 | +20.2 |
| 2 | Kvamme, Roy | 🇳🇴NOR | 2115 | 2.0 | 1865 | 2665 | +8.2 |
| 3 | Store, Trond | 🇳🇴NOR | 2090 | 2.0 | 1992 | 2792 | +15.0 |
| 4 | Skjemstad, Frode | 🇳🇴NOR | 1920 | 2.0 | 1867 | 2667 | +15.6 |
| 10 | FMKhoo-Thwe, Louis | 🇳🇴NOR | 2225 | 1.5 | 1953 | 2146 | -10.4 |
| 6 | FMGudbrandsen, Gustav | 🇳🇴NOR | 2182 | 1.5 | 2136 | 2329 | +7.0 |
| 9 | FMBorchgrevink, Harald B | 🇳🇴NOR | 2243 | 1.5 | 2294 | 2487 | +12.8 |
| 7 | CMDen Roover, Nikolay Jorgensen | 🇳🇴NOR | 1971 | 1.5 | 2076 | 2269 | +35.2 |
| 8 | CMAndreassen, Pal Morten | 🇳🇴NOR | 2051 | 1.5 | 1939 | 2132 | +4.6 |
| 11 | Walgren, William Arntzen | 🇳🇴NOR | 2023 | 1.5 | 2254 | 2447 | +42.4 |
| 12 | CMLahlum, Hans Olav | 🇳🇴NOR | 2055 | 1.5 | 2024 | 2217 | +9.0 |
| 13 | Juodziukynas, Aidas | 🇳🇴NOR | 1960 | 1.5 | 2175 | 2368 | +36.0 |
| 15 | FMGandrud, Vegar Koi | 🇳🇴NOR | 2269 | 1.0 | 2138 | 2138 | -6.8 |
| 20 | FMEliseev, Sergey | 🇳🇴NOR | 2270 | 1.0 | 2142 | 2142 | -8.6 |
| 32 | Kvendseth, Cornelius | 🇳🇴NOR | 2065 | 1.0 | 2143 | 2143 | +3.4 |
| 23 | Mellem, Nicolas Axel | 🇳🇴NOR | 2088 | 1.0 | 2217 | 2217 | +5.8 |
| 27 | Aasen, Sverre Milan Buaroy | 🇳🇴NOR | 1786 | 1.0 | 2168 | 2168 | +30.0 |
| 21 | Borresen, Jon | 🇳🇴NOR | 1857 | 1.0 | 1787 | 1787 | -9.2 |
| 24 | Carlsen, Christian Heen | 🇳🇴NOR | 2029 | 1.0 | 2137 | 2137 | +4.8 |
| 29 | FMHarestad, Hans Krogh | 🇳🇴NOR | 2139 | 1.0 | 2135 | 2135 | -1.4 |
| 19 | Taksrud, Vidar | 🇳🇴NOR | 1940 | 1.0 | 2106 | 2906 | +14.4 |
| 25 | FMSjoberg, Isak | 🇳🇴NOR | 2314 | 1.0 | 2411 | 3211 | +12.6 |
| 16 | IMElmi, Saad Abobaker | 🇳🇴NOR | 2408 | 1.0 | 2185 | 2185 | -5.2 |
| 17 | Hagen, Brede Andre Larsen | 🇳🇴NOR | 2015 | 1.0 | 2220 | 2220 | +9.0 |
| 28 | CMMihajlov, Svetoslav | 🇳🇴NOR | 2103 | 1.0 | 1938 | 1938 | -8.8 |
| 31 | CMEvenshaug, Amadeus Hestvik | 🇳🇴NOR | 2231 | 1.0 | 1962 | 1962 | -12.4 |
| 30 | FMPersson, Mats | 🇸🇪SWE | 2289 | 1.0 | 1889 | 2689 | +1.6 |
| 14 | FMFlaata, Alexander R. | 🇳🇴NOR | 1974 | 1.0 | 1933 | 2733 | +8.8 |
| 18 | Gyldenas, Ole Jorn | 🇳🇴NOR | 1941 | 1.0 | 1910 | 2710 | +9.4 |
| 22 | FMMoen, Ole Christian | 🇳🇴NOR | 2157 | 1.0 | 2002 | 2802 | +5.8 |
| 26 | Olsen, William Alexander | 🇳🇴NOR | 2152 | 1.0 | 1913 | 2713 | +8.4 |
| 33 | FMBrattgjerd, Isak Vinh | 🇳🇴NOR | 2260 | 1.0 | 1896 | 2696 | +2.0 |
| 34 | Dale, Gunnar Brandshaug | 🇳🇴NOR | 1941 | 1.0 | 1974 | 2774 | +11.0 |
| 45 | Leonhardsen, Vebjorn Maanum | 🇳🇴NOR | 1930 | 0.5 | 2075 | 1882 | -2.0 |
| 40 | IMHole, Oystein | 🇳🇴NOR | 2231 | 0.5 | 2133 | 1940 | -7.6 |
| 42 | Dyrdal, Arnbjorn | 🇳🇴NOR | 2124 | 0.5 | 1965 | 1772 | -17.6 |
| 38 | Baumann, Tobias Opdalshei | 🇳🇴NOR | 1784 | 0.5 | 2049 | 2049 | +6.2 |
| 35 | Liubarsky, Petro | 🇺🇦UKR | 2102 | 0.5 | 1894 | 1701 | -41.2 |
| 41 | Gundersen, William | 🇳🇴NOR | 1782 | 0.5 | 2023 | 1830 | -9.6 |
| 43 | Lien, Kjell Hakon | 🇳🇴NOR | 2243 | 0.5 | 2113 | 2113 | -3.6 |
| 36 | Borresen, Georg S. | 🇳🇴NOR | 2234 | 0.5 | 2232 | 2232 | 0.0 |
| 37 | Hestvik, Elias | 🇳🇴NOR | 1954 | 0.5 | 2102 | 2102 | +4.0 |
| 39 | Ludvigsen, Frode | 🇳🇴NOR | 1998 | 0.5 | 2110 | 2110 | +3.0 |
| 44 | Bergli, Stale | 🇳🇴NOR | 1764 | 0.5 | 1882 | 1882 | +3.2 |
| 46 | Liabotro, Ola | 🇳🇴NOR | 2054 | 0.5 | 1923 | 1923 | -3.2 |
| 48 | Aure, Anders Nilsson | 🇳🇴NOR | 1877 | 0.0 | 2018 | 1218 | -14.8 |
| 50 | Thanke, Bror | 🇳🇴NOR | 2109 | 0.0 | 2215 | 1415 | -12.8 |
| 52 | Lukianov, Artem | 🇳🇴NOR | 1940 | 0.0 | 2091 | 1291 | -18.0 |
| 57 | Johansen, Pal H | 🇳🇴NOR | 1985 | 0.0 | 2012 | 1212 | -18.0 |
| 59 | Kierulf, Villum Brevick | 🇳🇴NOR | 2096 | 0.0 | 2212 | 1412 | -26.8 |
| 49 | Undheim, Bjarne | 🇳🇴NOR | 1887 | 0.0 | 1945 | 1145 | -8.4 |
| 53 | Lund-Sorensen, Niels | 🇳🇴NOR | 1828 | 0.0 | 2108 | 1308 | -6.0 |
| 58 | Fredriksen, Jan Gunnar | 🇳🇴NOR | 1988 | 0.0 | 2097 | 1297 | -14.8 |
| 60 | Lund, Arne-Birger | 🇳🇴NOR | 2015 | 0.0 | 2083 | 1283 | -8.0 |
| 56 | CMGrebstad, Kjell Borre | 🇳🇴NOR | 2122 | 0.0 | 2042 | 1242 | -12.0 |
| 47 | Edvardsen, Ragnar | 🇳🇴NOR | 1960 | 0.0 | 2255 | 1455 | -2.0 |
| 51 | Berg, Gunnstein | 🇳🇴NOR | 1699 | 0.0 | 1876 | 1076 | -5.0 |
| 54 | Munz, Jostein | 🇳🇴NOR | 1943 | 0.0 | 1973 | 1173 | -8.8 |
| 55 | Vagle, Raymond | 🇳🇴NOR | 1910 | 0.0 | 1928 | 1128 | -9.4 |
| 61 | Johansen, Lars | 🇳🇴NOR | 1958 | 0.0 | 2106 | 1306 | -5.6 |
| 62 | Simula, Leon | 🇳🇴NOR | 2101 | 0.0 | 2041 | 1241 | -12.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Walgren, William ArntzenNOR+42.41.5 pts · #11
- 2Juodziukynas, AidasNOR+36.01.5 pts · #13
- 3Den Roover, Nikolay JorgensenCMNOR+35.21.5 pts · #7
Top rating losers
- 1Liubarsky, PetroUKR-41.20.5 pts · #35
- 2Kierulf, Villum BrevickNOR-26.80.0 pts · #59
- 3Johansen, Pal HNOR-18.00.0 pts · #57
Biggest upsets
- R4+316 Elo gap
- R4+208 Elo gap
- R5+166 Elo gap