Head to head
Ivan Li Ka Leong (李嘉亮) vs Burno Li Chak Kwan (李澤堃)
Two careers, 105 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.
Ivan Li Ka Leong (李嘉亮) (Hong Kong, China) and Burno Li Chak Kwan (李澤堃) (Hong Kong, China) have met in 105 rounds across 7 competitions since 2017. Counting every round where both finished with a result, Ivan Li Ka Leong (李嘉亮) leads Burno Li Chak Kwan (李澤堃): 72 finishes in front to 33.
On personal bests the split is just as plain: across 13 shared events, Burno Li Chak Kwan (李澤堃) holds the faster single in 9, Ivan Li Ka Leong (李嘉亮) in 4.
Personal bests, side by side
faster single in bold| Event | Ivan Li Ka Leong (李嘉亮) single | average | Burno Li Chak Kwan (李澤堃) single | average |
|---|---|---|---|---|
| 3×3 | 5.13 | 6.63 | 4.60 | 6.49 |
| 2×2 | 1.16 | 1.96 | 1.10 | 2.09 |
| 4×4 | 20.08 | 22.32 | 18.93 | 23.58 |
| 5×5 | 37.22 | 40.75 | 38.69 | 41.87 |
| 6×6 | 1:12.69 | 1:17.52 | 1:13.13 | 1:21.39 |
| 7×7 | 1:55.66 | 2:01.66 | 1:59.39 | 2:09.57 |
| 3×3 Fewest Moves | 28 moves | 32.00 | 23 moves | 35.00 |
| 3×3 one-handed | 8.70 | 11.58 | 9.86 | 12.42 |
| Clock | 6.31 | 7.32 | 5.32 | 5.93 |
| Megaminx | 33.61 | 39.49 | 28.57 | 32.82 |
| Pyraminx | 1.84 | 3.04 | 1.68 | 2.79 |
| Skewb | 2.73 | 4.20 | 2.19 | 3.59 |
| Square-1 | 6.79 | 10.69 | 5.79 | 8.29 |
Year by year
every meeting, 105 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Ivan Li Ka Leong (李嘉亮) | Burno Li Chak Kwan (李澤堃) | ahead |
|---|---|---|---|---|---|---|
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | First round | 3.27 | 3.12 | Burno Li Chak Kwan (李澤堃) |
| 2023 | Rubik's WCA World Championship 2023 | 2×2 | Second round | 4.35 | 2.98 | Burno Li Chak Kwan (李澤堃) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 7.90 | 8.64 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | Second round | 8.56 | 7.34 | Burno Li Chak Kwan (李澤堃) |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 one-handed | First round | 13.44 | 15.76 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | Second round | 25.36 | 28.84 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 4×4 | First round | 27.09 | 28.40 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | Final | 46.56 | 52.28 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | Second round | 49.11 | 49.72 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 5×5 | First round | 47.71 | 48.88 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 6×6 | First round | 1:25.87 | 1:35.10 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | 7×7 | First round | 2:19.98 | 2:24.51 | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | Clock | First round | 11.99 | — | Ivan Li Ka Leong (李嘉亮) |
| 2023 | Rubik's WCA World Championship 2023 | Megaminx | First round | 43.55 | 37.34 | Burno Li Chak Kwan (李澤堃) |
Full careers: Ivan Li Ka Leong (李嘉亮) · Burno Li Chak Kwan (李澤堃). 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.