Makhov Yurii
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date May 17, 2026 (latest changes May 17, 2026).
171 place (310.83).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (741.94 * 1.80 * 0.14 + 354.84 * 3.10 * 0.57 + 843.14 * 2.30 * 1 + 0 + 0) / (1.80 * 0.14 + 3.10 * 0.57 + 2.30 * 1 + 1 + 1) = 435.89694970103784
p2 = (843.14 * 2.30 * 1 + 354.84 * 3.10 * 0.57 + 741.94 * 1.80 * 0.14) / max_coefficients = 185.7643097643098
score = 435.89694970103784 * 0.5 + 185.7643097643098 * 0.5 = 310.8306297326738
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-17 | 172 -> 171 | 310.83 | |
| 2026-05-15 | 173 -> 172 | 310.83 | |
| 2026-05-14 | 174 -> 173 | 310.83 | |
| 2026-05-12 | 178 -> 174 | 310.83 | |
| 2026-05-11 | 177 -> 178 | 310.83 | |
| 2026-05-07 | 177 | 313.47 -> 310.83 |
Moscow Open Riichi Marathon: 71% -> 57% |
| 2026-05-03 | 176 -> 177 | 312.82 -> 313.47 | |
| 2026-05-02 | 177 -> 176 | 312.82 | |
| 2026-05-01 | 179 -> 177 | 312.82 | |
| 2026-04-27 | 177 -> 179 | 312.82 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 843 |
|
9/52 | 100% | 2.30 | CRR | "Furin" club tournament: for the anniversary | Moscow | |
| 2 | 355 |
|
21/32 | 57% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 3 | 742 |
|
9/32 | 14% | 1.80 | CRR | "Green Dragon" in the Secret Chamber | Korolyov |