Makurina Aleksandra
From Tolyatti, Russia
Common russian riichi rating (CRR)
Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).
207 place (289.46).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (862.75 * 2.30 * 1 + 180 * 3.10 * 1 + 293.71 * 4.71 * 1 + 0 + 0) / (2.30 * 1 + 3.10 * 1 + 4.71 * 1 + 1 + 1) = 324.1676300578035
p2 = (862.75 * 2.30 * 1 + 293.71 * 4.71 * 1 + 180 * 3.10 * 1) / max_coefficients = 254.74821544451655
score = 324.1676300578035 * 0.5 + 254.74821544451655 * 0.5 = 289.45792275116
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-08-31 | 209 -> 207 | 289.05 -> 289.46 | |
| 2026-08-30 | 207 -> 209 | 289.05 | |
| 2026-08-27 | 206 -> 207 | 289.05 | |
| 2026-08-16 | 199 -> 206 | 289.05 | |
| 2026-08-15 | 200 -> 199 | 288.12 -> 289.05 | |
| 2026-08-14 | 201 -> 200 | 288.12 | |
| 2026-08-13 | 203 -> 201 | 288.12 | |
| 2026-08-04 | 206 -> 203 | 288.12 | |
| 2026-08-02 | 204 -> 206 | 288.12 | |
| 2026-08-01 | 203 -> 204 | 288.12 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 294 |
|
102/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 2 | 180 |
|
42/51 | 100% | 3.10 | RR | Moscow Riichi 2026 | Moscow | |
| 3 | 863 |
|
8/52 | 100% | 2.30 | CRR | "Furin" club tournament: for the anniversary | Moscow |