Head to head
Richard Delacoste vs Cham J. Chambers
Two careers, 47 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.
Richard Delacoste (Switzerland) and Cham J. Chambers (United Kingdom) have met in 47 rounds across 5 competitions since 2019. Counting every round where both finished with a result, Richard Delacoste leads Cham J. Chambers: 46 finishes in front to 1.
On personal bests the split is just as plain: across 12 shared events, Richard Delacoste holds the faster single in 6, Cham J. Chambers in 6.
Personal bests, side by side
faster single in bold| Event | Richard Delacoste single | average | Cham J. Chambers single | average |
|---|---|---|---|---|
| 3×3 | 4.63 | 5.94 | 4.74 | 7.26 |
| 2×2 | 1.71 | 3.28 | 0.84 | 1.76 |
| 4×4 | 20.89 | 22.68 | 23.17 | 26.70 |
| 5×5 | 37.43 | 40.85 | 40.73 | 46.41 |
| 6×6 | 1:13.89 | 1:19.06 | 1:14.99 | 1:22.07 |
| 7×7 | 1:53.96 | 2:01.51 | 1:54.47 | 2:01.34 |
| 3×3 Fewest Moves | 32 moves | 35.33 | 21 moves | 28.33 |
| 3×3 one-handed | 9.95 | 12.47 | 10.24 | 12.17 |
| Megaminx | 1:04.43 | 1:18.05 | 33.85 | 40.59 |
| Pyraminx | 3.60 | 7.90 | 1.57 | 2.88 |
| Skewb | 4.70 | 8.98 | 1.71 | 3.41 |
| Square-1 | 37.93 | — | 7.40 | 10.81 |
Year by year
every meeting, 47 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Richard Delacoste | Cham J. Chambers | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA European Championship 2026 | 3×3 | First round | 6.97 | 7.83 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 3×3 | Second round | 7.55 | 8.26 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 3×3 | Semi Final | 5.94 | 7.81 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 4×4 | First round | 26.56 | 29.33 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 4×4 | Second round | 29.21 | 27.24 | Cham J. Chambers |
| 2026 | Rubik's WCA European Championship 2026 | 5×5 | Second round | 40.85 | 52.17 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 5×5 | First round | 43.18 | 53.22 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 6×6 | First round | 1:22.48 | 1:24.94 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 6×6 | Final | 1:19.06 | 1:27.78 | Richard Delacoste |
| 2026 | Rubik's WCA European Championship 2026 | 7×7 | First round | 2:10.57 | 2:16.88 | Richard Delacoste |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 6.52 | 8.64 | Richard Delacoste |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 6.60 | 8.20 | Richard Delacoste |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Second round | 23.90 | 28.06 | Richard Delacoste |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 23.99 | 29.06 | Richard Delacoste |
Full careers: Richard Delacoste · Cham J. Chambers. 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.