HSK Klubturnier 2025 B1-Gruppe Dezember
Round-RobinStandard
8 players participated in this 3-round tournament, held from 02 Dec 2025 to 12 Dec 2025 in Hamburg, Germany. Top 10 Elo average was 1840, and top seed was Michael Weisz (🇩🇪 GER, 1942).
Philipp Cramer (🇩🇪 GER, 1929) won with 2.0/3, ahead of Michael Weisz (1.5) and Leon Tscherepanov (1.0). Cramer broke clear in the final round.
The biggest upset came in round 1: Leon Tscherepanov (1747) beat Tom Wolfram (1878), a +131-point gap.
Location
🇩🇪Hamburg, Germany
Dates
02 Dec 2025 → 12 Dec 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Round-robin · 3 rounds
Federations · 1 represented
🇩🇪Germany×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 8 · 3 roundsPhilipp Cramer led from R3 onwards, the runner-up race stayed tight.
Co-leaders
3
3
1
R3–R3 · LEAD HELD
Philipp Cramer held the sole lead from R3 through R3 without losing it.
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇩🇪Cramer, Philipp | 1929 | * | — | 1 | — | — | — | 1 | — | 2.0 | 1.00 | 1.0 | +11.6 | 2572 |
| 2 | 🇩🇪Weisz, Michael | 1942 | — | * | — | — | — | ½ | 1 | — | 1.5 | 0.25 | 0.5 | -1.4 | 1895 |
| 5 | 🇩🇪Tscherepanov, Leon | 1747 | 0 | — | * | 1 | — | — | — | — | 1.0 | 1.00 | 3.0 | +8.4 | 1904 |
| 4 | 🇩🇪Wolfram, Tom | 1878 | — | — | 0 | * | 1 | — | — | — | 1.0 | 1.00 | 2.0 | -2.4 | 1833 |
| 3 | 🇩🇪Muecke, Leonard | 1918 | — | — | — | 0 | * | — | — | 1 | 1.0 | 0.00 | 1.0 | -1.6 | 1890 |
| 6 | 🇩🇪Busch, Jonathan Luis | 1605 | — | ½ | — | — | — | * | — | — | 0.5 | 0.75 | 1.5 | +15.2 | 1942 |
| 7 | 🇩🇪Perschk, Bendix | 1797 | 0 | 0 | — | — | — | — | * | — | 0.0 | 0.00 | 3.5 | -12.6 | 1136 |
| 8 | 🇩🇪Rudenko, Nikolai | 1901 | — | — | — | — | 0 | — | — | * | 0.0 | 0.00 | 1.0 | -9.6 | 1118 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Busch, Jonathan LuisGER+15.20.5 pts · #6
- 2Cramer, PhilippGER+11.62.0 pts · #1
- 3Tscherepanov, LeonGER+8.41.0 pts · #5
Top rating losers
- 1Perschk, BendixGER-12.60.0 pts · #7
- 2Rudenko, NikolaiGER-9.60.0 pts · #8
- 3Wolfram, TomGER-2.41.0 pts · #4
Biggest upsets
- R1+131 Elo gap