Head to head
Jaemin Chang (장재민) vs Park Ji Won (박지원)
Two careers, 139 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.
Jaemin Chang (장재민) (Republic of Korea) and Park Ji Won (박지원) (Republic of Korea) have met in 139 rounds across 24 competitions since 2017. Counting every round where both finished with a result, Jaemin Chang (장재민) leads Park Ji Won (박지원): 119 finishes in front to 20.
On personal bests the split is just as plain: across 13 shared events, Jaemin Chang (장재민) holds the faster single in 8, Park Ji Won (박지원) in 5.
Personal bests, side by side
faster single in bold| Event | Jaemin Chang (장재민) single | average | Park Ji Won (박지원) single | average |
|---|---|---|---|---|
| 3×3 | 4.75 | 6.36 | 5.39 | 7.71 |
| 2×2 | 0.96 | 1.35 | 1.43 | 2.44 |
| 4×4 | 22.77 | 26.03 | 24.38 | 26.79 |
| 5×5 | 39.42 | 43.05 | 47.43 | 51.23 |
| 6×6 | 1:18.90 | 1:30.64 | 1:33.96 | 1:36.66 |
| 7×7 | 2:23.08 | 2:33.65 | 2:21.57 | 2:28.48 |
| 3×3 Fewest Moves | 30 moves | 33.67 | 37 moves | 38.67 |
| 3×3 one-handed | 8.04 | 10.54 | 12.92 | 14.42 |
| Clock | 12.05 | 13.56 | 4.79 | 6.85 |
| Megaminx | 43.31 | 46.70 | 26.87 | 29.59 |
| Pyraminx | 2.06 | 4.17 | 1.61 | 3.35 |
| Skewb | 1.61 | 3.29 | 1.96 | 3.09 |
| Square-1 | 4.20 | 6.32 | 3.94 | 5.86 |
Year by year
every meeting, 139 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Jaemin Chang (장재민) | Park Ji Won (박지원) | ahead |
|---|---|---|---|---|---|---|
| 2025 | Korean Championship 2025 | 3×3 | First round | 6.60 | 8.20 | Jaemin Chang (장재민) |
| 2025 | Korean Championship 2025 | 3×3 | Second round | 6.53 | 8.53 | Jaemin Chang (장재민) |
| 2025 | Korean Championship 2025 | 5×5 | First round | 46.25 | 1:02.50 | Jaemin Chang (장재민) |
| 2025 | Korea Newcomers PM 2025 | 2×2 | Final | 2.65 | 2.88 | Jaemin Chang (장재민) |
| 2025 | Korea Newcomers PM 2025 | 3×3 | Final | 6.71 | 9.30 | Jaemin Chang (장재민) |
| 2025 | Korea Newcomers PM 2025 | 3×3 | First round | 6.48 | 8.69 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | 2×2 | First round | 1.35 | 3.09 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | 2×2 | Final | 1.57 | 3.96 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | 2×2 | Second round | 2.31 | 2.44 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | 5×5 | First round | 47.70 | 58.18 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | 5×5 | Final | 44.98 | 54.75 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | 5×5 | Second round | 43.37 | 56.13 | Jaemin Chang (장재민) |
| 2025 | Happy Suseong 2025 | Square-1 | Second round | 8.76 | 7.29 | Park Ji Won (박지원) |
| 2025 | Happy Suseong 2025 | Square-1 | First round | 7.40 | 8.65 | Jaemin Chang (장재민) |
Full careers: Jaemin Chang (장재민) · Park Ji Won (박지원). 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.