Revin Ivan
From Novosibirsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 5, 2025 (latest changes Nov. 5, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-05 | 270 | 85.34 -> 85.83 |
Akademgorodok: Riichi Mahjong Tournament 2024: 57% -> 43% |
| 2025-11-04 | 265 -> 270 | 86.49 -> 85.34 | |
| 2025-11-01 | 265 | 86.40 -> 86.49 | |
| 2025-10-27 | 266 -> 265 | 86.40 | |
| 2025-10-25 | 267 -> 266 | 86.40 | |
| 2025-10-22 | 268 -> 267 | 86.40 | |
| 2025-10-13 | 267 -> 268 | 85.60 -> 86.40 | |
| 2025-09-05 | 267 | 85.18 -> 85.60 |
Akademgorodok: Riichi Mahjong Tournament 2024: 71% -> 57% |
| 2025-09-03 | 277 -> 267 | 85.18 | |
| 2025-09-01 | 277 | 84.50 -> 85.18 | |
| 2025-08-31 | 271 -> 277 | 84.50 | |
| 2025-08-25 | 272 -> 271 | 84.50 | |
| 2025-08-22 | 273 -> 272 | 84.50 | |
| 2025-08-04 | 273 | 84.25 -> 84.50 | |
| 2025-08-03 | 268 -> 273 | 84.25 | |
| 2025-08-02 | 267 -> 268 | 84.25 | |
| 2025-07-26 | 264 -> 267 | 84.25 | |
| 2025-07-19 | 265 -> 264 | 84.25 | |
| 2025-07-13 | 263 -> 265 | 84.25 | |
| 2025-07-12 | 263 | 83.78 -> 84.25 | |
| 2025-07-05 | 263 | 83.39 -> 83.78 |
Akademgorodok: Riichi Mahjong Tournament 2024: 86% -> 71% |
| 2025-06-15 | 255 -> 263 | 84.14 -> 83.39 | |
| 2025-06-14 | 250 -> 255 | 84.14 | |
| 2025-06-11 | 256 -> 250 | 84.14 | |
| 2025-06-08 | 254 -> 256 | 84.14 | |
| 2025-05-30 | 255 -> 254 | 84.14 | |
| 2025-05-17 | 252 -> 255 | 84.14 | |
| 2025-05-12 | 252 | 83.06 -> 84.14 | |
| 2025-05-05 | 253 -> 252 | 82.73 -> 83.06 |
Akademgorodok: Riichi Mahjong Tournament 2024: 100% -> 86% |
| 2025-05-03 | 249 -> 253 | 82.73 | |
| 2025-05-01 | 251 -> 249 | 82.73 | |
| 2025-04-27 | 245 -> 251 | 82.73 | |
| 2025-04-26 | 242 -> 245 | 82.73 | |
| 2025-04-22 | 245 -> 242 | 82.73 | |
| 2025-04-13 | 245 | 82.73 |
Akademgorodok Riichi Mahjong Tournament 2025: 0% -> 100% |