Head to head
Krzysztof Bober vs Marcin Chmielewski
Two careers, 256 shared rounds, one running count. Everything below comes from the official results the two of them posted in the same rounds of the same competitions.
Krzysztof Bober (Poland) and Marcin Chmielewski (Poland) have met in 256 rounds across 36 competitions since 2023. Counting every round where both finished with a result, Krzysztof Bober leads Marcin Chmielewski: 177 finishes in front to 75 and 4 ties.
On personal bests the split is just as plain: across 14 shared events, Krzysztof Bober holds the faster single in 9, Marcin Chmielewski in 5.
Personal bests, side by side
faster single in bold| Event | Krzysztof Bober single | average | Marcin Chmielewski single | average |
|---|---|---|---|---|
| 3×3 | 7.86 | 9.75 | 7.85 | 9.47 |
| 2×2 | 1.53 | 3.24 | 1.36 | 3.54 |
| 4×4 | 33.25 | 36.56 | 35.82 | 42.90 |
| 5×5 | 1:19.70 | 1:34.65 | 1:54.44 | — |
| 3×3 blindfolded | 15.02 | 18.81 | 16.78 | 21.73 |
| 3×3 Fewest Moves | 22 moves | 26.33 | 19 moves | 20.00 |
| 3×3 one-handed | 22.67 | 26.95 | 16.36 | 20.55 |
| Clock | 3.73 | 5.03 | 9.74 | 11.16 |
| Megaminx | 1:07.22 | 1:17.45 | 1:05.81 | 1:09.31 |
| Pyraminx | 3.26 | 5.93 | 4.82 | 7.70 |
| Skewb | 3.30 | 7.97 | 7.82 | 11.36 |
| Square-1 | 20.16 | 38.47 | 1:20.75 | — |
| 4×4 blindfolded | 4:05.01 | — | 12:34.00 | — |
| 3×3 Multi-Blind | 60 of 64 cubes · 1:00:04 | — | 17 of 20 cubes · 57:23 | — |
Year by year
every meeting, 256 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Krzysztof Bober | Marcin Chmielewski | ahead |
|---|---|---|---|---|---|---|
| 2026 | BrizZon Side Open IV 2026 | 3×3 blindfolded | Final | 19.16 | 16.78 | Marcin Chmielewski |
| 2026 | BrizZon Side Open IV 2026 | 3×3 blindfolded | Second round | 16.76 | 21.73 | Krzysztof Bober |
| 2026 | BrizZon Side Open IV 2026 | 3×3 blindfolded | First round | 19.73 | 20.23 | Krzysztof Bober |
| 2026 | BrizZon Side Open IV 2026 | 3×3 Multi-Blind | Final | 55 of 56 cubes · 58:27 | — | Krzysztof Bober |
| 2026 | Rubik's WCA European Championship 2026 | 3×3 | First round | 10.76 | 10.48 | Marcin Chmielewski |
| 2026 | Rubik's WCA European Championship 2026 | 3×3 | Second round | 11.27 | 15.16 | Krzysztof Bober |
| 2026 | Rubik's WCA European Championship 2026 | 3×3 blindfolded | Second round | 17.14 | 19.23 | Krzysztof Bober |
| 2026 | Rubik's WCA European Championship 2026 | 3×3 blindfolded | First round | 16.11 | 23.34 | Krzysztof Bober |
| 2026 | Cube Factory League Zgierz 2026 | 3×3 | Final | 10.68 | 11.22 | Krzysztof Bober |
| 2026 | Cube Factory League Zgierz 2026 | 3×3 | Second round | 11.48 | 12.26 | Krzysztof Bober |
| 2026 | Cube Factory League Zgierz 2026 | 3×3 | First round | 11.29 | 10.08 | Marcin Chmielewski |
| 2026 | Cube Factory League Zgierz 2026 | 3×3 blindfolded | Final | 20.91 | 24.43 | Marcin Chmielewski |
| 2026 | Cube Factory League Zgierz 2026 | 3×3 blindfolded | First round | 21.10 | 23.66 | Krzysztof Bober |
| 2026 | Cube Factory League Zgierz 2026 | 3×3 one-handed | First round | 37.88 | 23.28 | Marcin Chmielewski |
Full careers: Krzysztof Bober · Marcin Chmielewski. A meeting is a round of one event at one competition where both finished with a counted result. Who finished ahead follows official placing in the round: rounds played to an average are won on the average, best-of rounds on the single.