In the past year (2025), Jeffrey Kochan competed in 3 competitions and 19 rounds across 11 events, from Mar 1st to Mar 23rd.
Solves/Attempts
He attempted 84 solves and completed 84.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| 2x2x2 Cube | 15 | 15 |
| 4x4x4 Cube | 10 | 10 |
| 5x5x5 Cube | 7 | 7 |
| 3x3x3 One-Handed | 5 | 5 |
| Clock | 5 | 5 |
| Megaminx | 5 | 5 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
| 6x6x6 Cube | 1 | 1 |
| 7x7x7 Cube | 1 | 1 |
Personal Bests
He broke his personal best 15 times across 9 events, including 8 singles and 7 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| 5x5x5 Cube | 1 | 0 | 1 |
| 6x6x6 Cube | 1 | 1 | 0 |
| 7x7x7 Cube | 1 | 1 | 0 |
| Skewb | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Megaminx | 2:59.30 | 2:20.69 | 38.61 (27.44%) |
| Clock | 12.37 | 10.56 | 1.81 (17.14%) |
| 6x6x6 Cube | 4:44.23 | 4:06.97 | 37.26 (15.09%) |
| 3x3x3 One-Handed | 45.24 | 40.19 | 5.05 (12.57%) |
| 4x4x4 Cube | 51.65 | 46.54 | 5.11 (10.98%) |
| 7x7x7 Cube | 8:10.72 | 7:53.64 | 17.08 (3.61%) |
| 3x3x3 Cube | 11.26 | 11.06 | 0.20 (1.81%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 56.23 | 49.25 | 6.98 (14.17%) |
| Clock | 14.41 | 12.76 | 1.65 (12.93%) |
| Skewb | 12.49 | 11.24 | 1.25 (11.12%) |
| 3x3x3 Cube | 12.67 | 11.56 | 1.11 (9.60%) |
| 5x5x5 Cube | 2:22.10 | 2:09.76 | 12.34 (9.51%) |
| 4x4x4 Cube | 1:00.30 | 55.33 | 4.97 (8.98%) |
| Megaminx | - | 2:34.58 | - |
Cubers
He met 226 cubers from 10 countries/regions, 35 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 191 |
| 2 | 25 |
| 3 | 10 |
| All | 226 |
Regions
He competed in 1 country/region.
