FSS KM 2026 D
Open SwissStandard
39 players participated in this 9-round tournament, held from 27 Apr 2026 to 08 May 2026 in Fredrikstad, Norway. Top 10 Elo average was 1808, and top seed was Bernt Nordby (🇳🇴 NOR, 1935).
Viggo Vagen (🇳🇴 NOR, 0) won with 6.0/9, ahead of Hans Stabbetorp (6.0) and Ismet Sadiku (5.0). Vagen won on tie-break after catching the field in the final round.
The biggest upset came in round 1: Melvin Rapp Hauge (1481) beat Rajev Thapar (1679), a +198-point gap.
Location
🇳🇴Fredrikstad, Norway
Dates
27 Apr 2026 → 08 May 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇳🇴Norway×35
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R4; 2 players tied at 6.0/9, decided on Buchholz.
Co-leaders
9
4
2
1
1
2
2
1
2
R4–R9 · LEAD HELD
Hans Stabbetorp held the sole lead from R4 through R9 without losing it.
R9 · TIEBREAK CLUSTER
2 players finish on 6.0/9. Vagen takes the title on Buchholz Cut1 (33.5).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Hans Stabbetorp drew with Viggo Vagen (White).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Hans Stabbetorp | * | ½ | 0 | 1 |
| 2Viggo Vagen | ½ | * | 1 | ½ |
| 3Ismet Sadiku | 1 | 0 | * | 0 |
| 4Said-Ali Omar | 0 | ½ | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Vagen, Viggo | 0 | NOR | +10B | +3B | =4N | F | =2N | +5B | +8N | −6N | +11B | 6.0 | 33.5 | 33.5 | 24.25 | 1768 | 0.0 |
| 2 | Stabbetorp, Hans | 1776 | NOR | +24B | +25N | F | +5N | =1B | =8N | +6B | +4N | −3B | 6.0 | 29.0 | 29.0 | 19.25 | 1888 | +17.6 |
| 3 | Sadiku, Ismet | 1662 | NOR | +21B | −1N | =22N | =9B | −8B | +6N | −4B | +5N | +2N | 5.0 | 33.0 | 34.5 | 18.00 | 1752 | +15.6 |
| 4 | Omar, Said-Ali | 1705 | NOR | +13B | +21N | =1B | F | F | F | +3N | −2B | +5B | 4.5 | 24.5 | 24.5 | 15.50 | 1849 | +12.4 |
| 5 | Granholt, Morten | 1642 | NOR | −32B | +13N | +26N | −2B | +21N | −1N | +7B | −3B | −4N | 4.0 | 30.0 | 31.0 | 8.50 | 1639 | -2.0 |
| 6 | Thapar, Rajev | 1679 | NOR | −25N | −26B | +15N | +14B | +9N | −3B | −2N | +1B | — | 4.0 | 25.5 | 26.5 | 13.50 | 1388 | -37.0 |
| 7 | Larsen, Gerry | 1622 | NOR | +8B | −18B | −16N | +24N | F | +11B | −5N | −9B | +21N | 4.0 | 20.5 | 20.5 | 9.00 | 1602 | -4.4 |
| 8 | Livendahl, Rolf | 1814 | NOR | −7N | −22B | +27N | +21B | +3N | =2B | −1B | — | — | 3.5 | 24.0 | 25.0 | 10.50 | 1641 | -20.6 |
| 9 | Tomashov, Ievgen | 1625 | NOR | =23N | −16B | +14N | =3N | −6B | F | F | +7N | =10B | 3.5 | 22.0 | 22.0 | 11.00 | 1649 | +6.0 |
| 10 | Berisha, Xhafe | 1646 | NOR | −1N | +37B | F | F | +14N | +13B | F | F | =9N | 3.5 | 13.5 | 13.5 | 5.75 | 1768 | +6.0 |
| 11 | Weisser, Fredrik | 0 | NOR | F | F | +36N | F | +24B | −7N | +21B | F | −1N | 3.0 | 12.5 | 12.5 | 2.50 | 1641 | 0.0 |
| 12 | Lundberg, Terje | 1594 | NOR | −19B | F | −28N | +25B | F | +15N | F | F | +17B | 3.0 | 8.0 | 8.0 | 5.00 | 1512 | -6.4 |
| 13 | Thorne, Falk Irgens | 1524 | NOR | −4N | −5B | −31N | +39B | =35N | −10N | −14B | =21B | — | 2.0 | 17.0 | 17.0 | 1.00 | 908 | -42.8 |
| 14 | Ryste, Thomas | 0 | NOR | F | +24N | −9B | −6N | −10B | −23B | +13N | — | — | 2.0 | 15.5 | 15.5 | 3.00 | 1527 | 0.0 |
| 15 | Sletvold, Geir Olav | 0 | NOR | F | F | −6B | F | +?N | −12B | F | −17N | +35B | 2.0 | 9.5 | 9.5 | 0.50 | 837 | 0.0 |
| 16 | Sjogren, Oddbjorn | 1810 | NOR | F | +9N | +7B | — | — | — | — | — | — | 2.0 | 7.5 | 7.5 | 7.50 | 2424 | +12.0 |
| 17 | Bjornsson, Torgeir | 0 | NOR | F | F | F | F | −27B | +38N | F | +15B | −12N | 2.0 | 6.0 | 6.0 | 2.00 | 1391 | 0.0 |
| 18 | Nordby, Bernt | 1935 | NOR | +36B | +7N | — | — | — | — | — | — | — | 2.0 | 4.0 | 4.0 | 4.00 | 2434 | +6.4 |
| 19 | Roysted, Jan | 1737 | NOR | +12N | F | +25B | — | — | — | — | — | — | 2.0 | 4.0 | 4.0 | 4.00 | 2338 | +10.2 |
| 20 | Gram, John-Tore | 1441 | NOR | F | F | F | +35B | F | −21N | −30B | F | +29N | 2.0 | 4.0 | 4.0 | 1.50 | 938 | -3.0 |
| 21 | Thorne, Knut F | 0 | NOR | −3N | −4B | F | −8N | −5B | +20B | −11N | =13N | −7B | 1.5 | 28.0 | 28.0 | 3.00 | 1404 | 0.0 |
| 22 | Kjellesvig, Mio Niemela | 0 | NOR | F | +8N | =3B | — | — | — | — | — | — | 1.5 | 8.5 | 8.5 | 6.00 | 1933 | +29.2 |
| 23 | Vigdal, Ole | 1840 | NOR | =9B | F | F | F | F | +14N | — | — | — | 1.5 | 5.5 | 5.5 | 3.75 | 1625 | -5.4 |
| 24 | Thogersen, Arild | 1595 | NOR | −2N | −14B | +39N | −7B | −11N | — | — | — | — | 1.0 | 15.0 | 15.0 | 0.00 | 902 | -14.4 |
| 25 | Hauge, Melvin Rapp | 1481 | NOR | +6B | −2B | −19N | −12N | — | — | — | — | — | 1.0 | 13.0 | 15.0 | 4.00 | 1503 | +2.8 |
| 26 | Jansen, Bjorge | 1579 | NOR | F | +6N | −5B | — | — | — | — | — | — | 1.0 | 8.0 | 8.0 | 4.00 | 1661 | +9.2 |
| 27 | Berger, Olav | 1474 | NOR | F | F | −8B | F | +17N | — | — | — | — | 1.0 | 5.5 | 5.5 | 2.00 | 1006 | -2.4 |
| 28 | Lindsjorn, Trygve | 1703 | NOR | F | F | +12B | — | — | — | — | — | — | 1.0 | 3.0 | 3.0 | 3.00 | 2394 | +7.0 |
| 29 | FIDE 556008490 | 0 | — | F | F | F | F | F | F | F | +35N | −20B | 1.0 | 2.5 | 2.5 | 0.50 | 641 | 0.0 |
| 30 | Petrovyeh, Yevhen | 1738 | NOR | F | F | F | F | F | F | +20N | — | — | 1.0 | 2.0 | 2.0 | 2.00 | 2241 | +6.0 |
| 31 | Mordt-Bratteng, Jakob | 1813 | NOR | F | F | +13B | — | — | — | — | — | — | 1.0 | 2.0 | 2.0 | 2.00 | 2324 | +6.4 |
| 32 | Morad, Hassen M | 1911 | NOR | +5N | — | — | — | — | — | — | — | — | 1.0 | 0.0 | 4.0 | 4.00 | 2442 | +3.4 |
| 33 | Helgesen, Jack Andre | 1627 | NOR | F | F | F | F | F | +36B | — | — | — | 1.0 | 0.0 | 0.0 | 0.00 | 2446 | +11.0 |
| 34 | Sivtsev, Vladislav | 1517 | NOR | F | F | F | F | F | F | F | F | +38B | 1.0 | 0.0 | 0.0 | 0.00 | 2280 | +9.0 |
| 35 | FIDE 556008511 | 0 | — | F | F | −?B | −20N | =13B | −?N | F | −29B | −15N | 0.5 | 7.0 | 7.0 | 1.00 | 1302 | 0.0 |
| 36 | Haga, Morten | 1646 | NOR | −18N | F | −11B | F | F | −33N | — | — | — | 0.0 | 6.0 | 6.0 | 0.00 | 966 | -14.4 |
| 37 | FIDE 556008520 | 0 | — | F | −10N | — | — | — | — | — | — | — | 0.0 | 3.5 | 3.5 | 0.00 | 847 | 0.0 |
| 38 | Madsen, Egil | 1474 | NOR | F | F | F | F | F | −17B | F | F | −34N | 0.0 | 3.0 | 3.0 | 0.00 | 717 | -9.0 |
| 39 | FIDE 556005423 | 0 | — | F | F | −24B | −13N | — | — | — | — | — | 0.0 | 3.0 | 3.0 | 0.00 | 760 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kjellesvig, Mio NiemelaNOR+29.21.5 pts · #16
- 2Stabbetorp, HansNOR+17.66.0 pts · #1
- 3Sadiku, IsmetNOR+15.65.0 pts · #3
Top rating losers
- 1Thorne, Falk IrgensNOR-42.82.0 pts · #38
- 2Thapar, RajevNOR-37.04.0 pts · #18
- 3Livendahl, RolfNOR-20.63.5 pts · #7
Biggest upsets
- R1+198 Elo gap
- R1+192 Elo gap
- R9+114 Elo gap