Nadanyan Vladimir
European Champion 2019
From Moscow, Russia
EMA: 15990280
Common russian riichi rating (CRR)
Rating date Feb. 27, 2024 (latest changes Feb. 27, 2024).
141 place (162.59).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (173.91 * 2.80 * 0.71 + 891.89 * 4.05 * 0.29 + 0 + 0 + 0) / (2.80 * 0.71 + 4.05 * 0.29 + 1 + 1 + 1) = 224.10134600158352
p2 = (891.89 * 4.05 * 0.29 + 173.91 * 2.80 * 0.71) / max_coefficients = 101.08526995485732
score = 224.10134600158352 * 0.5 + 101.08526995485732 * 0.5 = 162.59330797822042
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-25 | 138 -> 141 | 162.59 | |
| 2024-02-18 | 137 -> 138 | 163.61 -> 162.59 |
Meeting in the billiard room: 86% -> 71% |
| 2024-02-12 | 127 -> 137 | 209.72 -> 163.61 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 129 -> 127 | 209.72 | |
| 2024-01-06 | 129 | 206.69 -> 209.72 | |
| 2024-01-05 | 130 -> 129 | 206.69 | |
| 2023-12-20 | 131 -> 130 | 206.69 | |
| 2023-12-19 | 111 -> 131 | 264.42 -> 206.69 |
Agari team tournament: 14% -> 0% |
| 2023-12-18 | 113 -> 111 | 261.48 -> 264.42 |
Meeting in the billiard room: 100% -> 86% |
| 2023-12-17 | 114 -> 113 | 261.48 |