OBRO Efteraar 2025 - 1 Round 5
Round-RobinStandard
6 players participated in this 1-round tournament, held on 01 Dec 2025 in Copenhagen, Denmark. Top 10 Elo average was 2017, and top seed was Dagh Nielsen (🇩🇰 DEN, 2155).
William Horup Philipsen (🇩🇰 DEN, 2035) won with 1.0/1, ahead of Nils Petersen (1.0) and Markus Strange (0.5). Philipsen won on tie-break after catching the field in the final round.
The biggest upset came in round 1: William Horup Philipsen (2035) beat Dagh Nielsen (2155), a +120-point gap.
Location
🇩🇰Copenhagen, Denmark
Dates
01 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 1 rounds
Federations · 1 represented
🇩🇰Denmark×6
Top 3
- 🥇
- 🥈
- 🥉
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇩🇰Philipsen, William Horup | 2035 | * | — | — | — | — | 1 | 1.0 | 0.00 | 0.0 | +10.6 | 2836 |
| 2 | 🇩🇰Petersen, Nils | 1957 | — | * | — | — | 1 | — | 1.0 | 0.00 | 0.0 | +10.8 | 2773 |
| 3 | 🇩🇰Strange, Markus | 1970 | — | — | * | ½ | — | — | 0.5 | 0.25 | 0.5 | -0.8 | 1990 |
| 4 | 🇩🇰Gronnemose, Freja Egelund | 2003 | — | — | ½ | * | — | — | 0.5 | 0.25 | 0.5 | +0.8 | 2022 |
| 5 | 🇩🇰Nielsen, Morten Majlund | 1979 | — | 0 | — | — | * | — | 0.0 | 0.00 | 1.0 | -10.8 | 1142 |
| 6 | 🇩🇰Nielsen, Dagh | 2155 | 0 | — | — | — | — | * | 0.0 | 0.00 | 1.0 | -10.6 | 1218 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Petersen, NilsDEN+10.81.0 pts · #2
- 2Philipsen, William HorupDEN+10.61.0 pts · #1
- 3Gronnemose, Freja EgelundDEN+0.80.5 pts · #4
Top rating losers
- 1Nielsen, Morten MajlundDEN-10.80.0 pts · #5
- 2Nielsen, DaghDEN-10.60.0 pts · #6
- 3Strange, MarkusDEN-0.80.5 pts · #3
Biggest upsets
- R1+120 Elo gap