In the past year (2023), EunChan Jung (정은찬) competed in 4 competitions and 14 rounds across 9 events, from Apr 15th to Nov 19th.
Solves/Attempts
He attempted 66 solves and completed 65.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 2x2x2 Cube | 15 | 15 |
| 4x4x4 Cube | 10 | 10 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Pyraminx | 5 | 5 |
| Clock | 4 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 19 times across 8 events, including 10 singles and 9 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 3 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 6x6x6 Cube | 8:47.91 | 4:34.88 | 4:13.03 (92.05%) |
| 5x5x5 Cube | 3:28.59 | 2:15.19 | 1:13.40 (54.29%) |
| 4x4x4 Cube | 1:13.36 | 57.92 | 15.44 (26.66%) |
| 3x3x3 Cube | 14.24 | 11.99 | 2.25 (18.77%) |
| 2x2x2 Cube | 5.90 | 5.63 | 0.27 (4.80%) |
| 7x7x7 Cube | - | 8:29.91 | - |
| Clock | - | 27.87 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 6x6x6 Cube | 8:59.04 | 4:59.53 | 3:59.51 (79.96%) |
| 5x5x5 Cube | 4:28.71 | 2:36.29 | 1:52.42 (71.93%) |
| 3x3x3 One-Handed | 47.28 | 42.25 | 5.03 (11.91%) |
| 4x4x4 Cube | 1:18.04 | 1:10.73 | 7.31 (10.34%) |
| 3x3x3 Cube | 16.44 | 15.83 | 0.61 (3.85%) |
| 2x2x2 Cube | 7.06 | 6.92 | 0.14 (2.02%) |
| 7x7x7 Cube | - | 8:55.53 | - |
| Clock | - | 36.50 | - |
Cubers
He met 1415 cubers from 57 countries/regions, 223 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1192 |
| 2 | 161 |
| 3 | 37 |
| 4 | 25 |
| All | 1415 |
Regions
He competed in 1 country/region.
