Nordre Efteraar 2025 - 1 Round 3-5
Round-RobinStandard
6 players participated in this 4-round tournament, held from 06 Nov 2025 to 27 Nov 2025 in Aarhus, Denmark. 2 titled players. Top 10 Elo average was 2071, and top seed was Tom Petri Petersen (🇩🇰 DEN, FM, 2278).
Tom Petri Petersen (🇩🇰 DEN, FM, 2278) won with 2.5/4, ahead of Alexandru Pirtac (2.5) and Nina Hoiberg (2.5). Petersen shared the lead from round 3, winning on tie-break.
Location
🇩🇰Aarhus, Denmark
Dates
06 Nov 2025 → 27 Nov 2025
Time control
Standard: 90 minutes for first 40 moves and 15 min. for the rest of the game with 30 sec. increment from move 1
System
Round-robin · 4 rounds
Titled players · 2
FM×1
WIM×1
Federations · 1 represented
🇩🇰Denmark×6
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsTitle race narrowed from 3 co-leaders at R4 to 3 at the finish.
Co-leaders
2
1
2
3
R4 · HEAD-TO-HEAD · WINNER VS 2ND
FM Tom Petri Petersen drew with WIM Nina Hoiberg (Black).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇩🇰FMPetersen, Tom Petri | 2278 | * | 1 | ½ | — | 1 | — | 2.5 | 4.75 | 6.0 | +2.8 | 2331 |
| 3 | 🇩🇰Pirtac, Alexandru | 2033 | 0 | * | — | ½ | 1 | 1 | 2.5 | 1.75 | 5.0 | +26.4 | 2177 |
| 2 | 🇩🇰WIMHoiberg, Nina | 2075 | ½ | — | * | 1 | — | 1 | 2.5 | 2.75 | 4.0 | +21.0 | 2363 |
| 4 | 🇩🇰Simonsen, Eivind Ortind | 2015 | — | ½ | 0 | * | 0 | 1 | 1.5 | 1.25 | 6.0 | -7.0 | 1950 |
| 5 | 🇩🇰Rewitz, Jan | 2057 | 0 | 0 | — | 1 | * | — | 1.0 | 1.50 | 6.5 | -5.6 | 1988 |
| 6 | 🇩🇰Oehlerich, Per | 1966 | — | 0 | 0 | 0 | — | * | 0.0 | 0.00 | 6.5 | -24.4 | 1243 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Pirtac, AlexandruDEN+26.42.5 pts · #3
- 2Hoiberg, NinaWIMDEN+21.02.5 pts · #2
- 3Petersen, Tom PetriFMDEN+2.82.5 pts · #1
Top rating losers
- 1Oehlerich, PerDEN-24.40.0 pts · #6
- 2Simonsen, Eivind OrtindDEN-7.01.5 pts · #4
- 3Rewitz, JanDEN-5.61.0 pts · #5