Sorte Bonder klubbturnering host 2025 gruppe A
Round-RobinStandard
Location
🇳🇴Oslo, Norway
Dates
19 Jan 2026 → 21 Jan 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 3 rounds
Federations · 1 represented
🇳🇴Norway×4
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 4 · 3 roundsCo-leaders
1
1
2
R2 · LEADER CHANGE20 Jan
Martin Osttveit takes the sole lead (1.5/2).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Harald Hernholm beat Martin Osttveit (Black).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇳🇴Hernholm, Harald | 0 | * | 1 | ½ | 0 | 1.5 | 2.00 | 3.5 | 0.0 | 1897 |
| 2 | 🇳🇴Osttveit, Martin | 1970 | 0 | * | ½ | 1 | 1.5 | 1.50 | 3.5 | +6.0 | 2623 |
| 3 | 🇳🇴Bliksrud, Yngve Thomas | 0 | ½ | ½ | * | — | 1.0 | 1.50 | 4.0 | 0.0 | 1970 |
| 4 | 🇳🇴Gjermstad, Geir | 1823 | 1 | 0 | — | * | 1.0 | 1.50 | 4.0 | -12.0 | 1170 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Osttveit, MartinNOR+6.01.5 pts · #2
- 2Bliksrud, Yngve ThomasNOR0.01.0 pts · #3
- 3Hernholm, HaraldNOR0.01.5 pts · #1
Top rating losers
- 1Gjermstad, GeirNOR-12.01.0 pts · #4
- 2Bliksrud, Yngve ThomasNOR0.01.0 pts · #3
- 3Hernholm, HaraldNOR0.01.5 pts · #1