CChessStats

Hamburger Einzelmeisterschaft 2025 Kandidatenklasse

Open SwissStandard

20 players participated in this 9-round tournament, held from 07 Jun 2025 to 15 Jun 2025 in Hamburg, Germany. Top 10 Elo average was 1895, and top seed was Philipp Keyser (🇩🇪 GER, 2012).

Eric Bohlmann (🇩🇪 GER, 1885) won with 8.0/9, ahead of Leonard Kriz (6.0) and Joerg Schwarzkopf (5.0). Bohlmann won solo starting round 6.

The biggest upset came in round 6: Juergen Olschok (1773) beat Alexander Fomenkov (1911), a +138-point gap.

Location
🇩🇪Hamburg, Germany
Dates
07 Jun 2025 → 15 Jun 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 9 rounds
Top seed
🇩🇪Philipp Keyser2012
Avg top 10
1,895
Participants
20
Federations · 1 represented
🇩🇪Germany×20
Top 3

How it unfolded

Top 6 · 9 rounds

Eric Bohlmann led from R6; +2.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R6.

Co-leaders
9
3
3
2
2
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Bohlmann8Kriz6Quitzau5Keyser—Becker-Bertau5Schacht5
R6–R9 · LEAD HELD

Eric Bohlmann never relinquished the lead after R6; final gap +2.0 over the runner-up.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Eric Bohlmann beat Leonard Kriz (White).

WIN STREAKS · 3 top finishers

Eric Bohlmann 4 wins (R4–R7)Leonard Kriz 3 wins (R1–R4)Lukas Quitzau 3 wins (R6–R8)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Eric Bohlmann*
1
—
½
2Leonard Kriz
0
*
1
0
3Lukas Quitzau—
0
*—
4Philipp Keyser
½
1
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Bohlmann, Eric1885GER+20N+14B=6N+4B+9B+13N+2B=3N+10B8.036.036.031.002175+100.0
2Kriz, Leonard1877GER+18BF+10N+8B−6N+4B−1N+12N+7B6.037.037.024.002039+66.0
3Schwarzkopf, Joerg, Dr.1810GER+9N−6B=12N=11B−4N+5N+16B=1B=8N5.039.041.021.001889+17.0
4Schacht, David1797GER+5B+16N−13B−1N+3B−2N+9B−10N+12B5.039.041.019.501853+12.4
5Becker-Bertau, Friedrich, Dr.1901GER−4N+19B−8N=12B=11N−3B+15N+9B+16N5.030.532.013.751849-11.4
6Keyser, Philipp2012GER+17B+3N=1B+13N+2B=14N———5.026.028.022.252112+13.0
7Quitzau, Lukas1801GER+12NFF+16N−14B+15N+13B+8B−2N5.025.525.516.002017+41.2
8Tonner, Max1808GER=11B=13N+5B−2N=17B+9N=10B−7N=3B4.536.538.518.251793-7.6
9Piehl, Thorsten0GER−3B+17N+16B+14B−1N−8B−4N−5N+15B4.035.537.510.0018050.0
10Olschok, Juergen1773GER−14NF−2B=17N+15B+12B=8N+4B−1N4.035.035.014.251855+17.8
11Gehn, Roland1927GER=8N−12B=15N=3N=5BF=19B=13N+18B4.027.527.513.001833-20.2
12Fomenkov, Alexander1911GER−7B+11N=3B=5N=13B−10N+17N−2B−4N3.537.539.512.751752-39.6
13Haack, Stefan1792GER+15N=8B+4N−6B=12N−1B−7N=11B−19N3.537.539.013.501787-2.0
14Ruider, Thomas1863GER+10B−1N+18B−9N+7N=6B———3.526.028.013.501999+18.0
15Wereida, Moustafa1888GER−13B−18N=11B+19N−10N−7B−5B+16N−9N2.529.531.05.501687-86.4
16Schwarzman, Isja1875GER+19N−4B−9N−7B+18NF−3N−15B−5B2.030.532.03.501663-40.2
17Glatz, Okke1809GER−6N−9B+19N=10B=8NF−12B——2.023.024.55.751784-8.0
18Sahin, Umut1778GER−2N+15B−14NF−16BFF+19B−11N2.021.021.04.001743-10.4
19Dawidzinski, Jan1776GER−16B−5N−17B−15BFF=11N−18N+13B1.523.023.05.501623-25.4
20Malchereck, Romeo1789GER−1BF———————0.08.012.00.001085-14.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets