Chessence Premium Tournament No. 14 Group B
Open SwissStandard
12 players participated in this 5-round tournament, held from 05 Dec 2025 to 07 Dec 2025 in Willingen, Germany. Top 10 Elo average was 1668, and top seed was Kilian Waluga (🇩🇪 GER, 1759).
Kilian Waluga (🇩🇪 GER, 1759) won with 4.5/5, ahead of Marc Basedow (4.0) and Nikodemus Boeckh (3.0). Waluga won solo starting round 2.
The biggest upset came in round 1: Sven Ossenberg (1589) beat Lars Pilawski (1719), a +130-point gap.
Location
🇩🇪Willingen, Germany
Dates
05 Dec 2025 → 07 Dec 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
Swiss · 5 rounds
Federations · 1 represented
🇩🇪Germany×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsKilian Waluga led from R2; +0.5-point edge over the runner-up.
Co-leaders
5
1
1
1
1
R2–R5 · LEAD HELD
Kilian Waluga held the sole lead from R2 through R5 without losing it.
R1 · HEAD-TO-HEAD · WINNER VS 2ND
Kilian Waluga beat Marc Basedow (Black).
WIN STREAKS · 2 top finishers
Kilian Waluga 4 wins (R1–R4)Marc Basedow 4 wins (R2–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Kilian Waluga | * | 1 | — | ½ |
| 2Marc Basedow | 0 | * | — | — |
| 3Alexander Krugmann | — | — | * | ½ |
| 4Nikodemus Boeckh | ½ | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Waluga, Kilian | 1759 | GER | +2N | +10B | +8N | +5B | =3N | 4.5 | 11.5 | 13.0 | 11.50 | 2039 | +57.2 |
| 2 | Basedow, Marc | 1668 | GER | −1B | +11N | +12B | +10N | +5N | 4.0 | 10.0 | 11.0 | 6.50 | 1877 | +21.6 |
| 3 | Boeckh, Nikodemus | 1708 | GER | =4B | −12N | +9N | +6B | =1B | 3.0 | 12.0 | 13.0 | 8.25 | 1658 | -5.2 |
| 4 | Krugmann, Alexander | 1550 | GER | =3N | =6B | =10N | =8B | +9B | 3.0 | 9.5 | 11.0 | 6.50 | 1773 | +47.2 |
| 5 | Ossenberg, Sven | 1589 | GER | +12B | =8B | +6N | −1N | −2B | 2.5 | 13.0 | 14.0 | 4.50 | 1633 | +4.0 |
| 6 | Hoentges, Holger | 0 | GER | +7B | =4N | −5B | −3N | +8N | 2.5 | 11.0 | 13.0 | 6.00 | 1652 | 0.0 |
| 7 | Landwehr, Ingo | 1680 | GER | −6N | −9B | =11N | +12N | +10B | 2.5 | 7.5 | 8.5 | 3.25 | 1788 | +8.4 |
| 8 | Weronetzki, Ruediger | 1731 | GER | +9B | =5N | −1B | =4N | −6B | 2.0 | 12.5 | 14.5 | 4.75 | 1625 | -11.4 |
| 9 | Musev, Sibin | 1602 | GER | −8N | +7N | −3B | +11B | −4N | 2.0 | 10.5 | 12.0 | 4.00 | 1475 | -25.6 |
| 10 | Trabert, Jens | 1669 | GER | +11B | −1N | =4B | −2B | −7N | 1.5 | 14.0 | 15.5 | 3.00 | 1342 | -30.4 |
| 11 | Schultz, Jonny | 0 | GER | −10N | −2B | =7B | −9N | +12B | 1.5 | 10.0 | 11.0 | 2.25 | 1519 | 0.0 |
| 12 | Pilawski, Lars | 1719 | GER | −5N | +3B | −2N | −7B | −11N | 1.0 | 12.0 | 13.5 | 3.00 | 1468 | -52.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Waluga, KilianGER+57.24.5 pts · #1
- 2Krugmann, AlexanderGER+47.23.0 pts · #4
- 3Basedow, MarcGER+21.64.0 pts · #2
Top rating losers
- 1Pilawski, LarsGER-52.81.0 pts · #11
- 2Trabert, JensGER-30.41.5 pts · #12
- 3Musev, SibinGER-25.62.0 pts · #10
Biggest upsets
- R1+130 Elo gap