Kostyukovich Maksim
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date Jan. 9, 2026 (latest changes Jan. 7, 2026).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-07 | 272 -> 273 | 121.02 | |
| 2026-01-03 | 272 | 121.02 |
Riichi in country home: 0% -> 100% |