Makurina Aleksandra
From Tolyatti, Russia
Common russian riichi rating (CRR)
Rating date June 29, 2026 (latest changes June 29, 2026).
200 place (288.12).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
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 = 252.06384185035296
score = 324.1676300578035 * 0.5 + 252.06384185035296 * 0.5 = 288.1157359540782
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-26 | 202 -> 200 | 288.12 | |
| 2026-06-16 | 201 -> 202 | 288.12 | |
| 2026-06-15 | 205 -> 201 | 283.55 -> 288.12 | |
| 2026-06-14 | 232 -> 205 | 236.93 -> 283.55 |
XII Russian Championship: 0% -> 100% |
| 2026-06-13 | 235 -> 232 | 236.93 | |
| 2026-06-04 | 237 -> 235 | 236.93 | |
| 2026-06-02 | 238 -> 237 | 236.93 | |
| 2026-05-31 | 230 -> 238 | 236.93 | |
| 2026-05-25 | 231 -> 230 | 236.93 | |
| 2026-05-23 | 233 -> 231 | 236.93 |
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 |