Elshankin Andrey
From Ivanovo, Russia
EMA: 15990133
Common russian riichi rating (CRR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
96 place (331.33).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (552.24 * 3.50 * 0.29 + 315.32 * 4.05 * 0.57 + 653.33 * 4.20 * 0.86 + 0 + 0) / (3.50 * 0.29 + 4.05 * 0.57 + 4.20 * 0.86 + 1 + 1) = 407.6513864800526
p2 = (653.33 * 4.20 * 0.86 + 315.32 * 4.05 * 0.57 + 552.24 * 3.50 * 0.29) / max_coefficients = 255.0053263830701
score = 407.6513864800526 * 0.5 + 255.0053263830701 * 0.5 = 331.32835643156136
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-28 | 101 -> 96 | 331.33 | |
| 2023-11-26 | 97 -> 101 | 332.23 -> 331.33 | |
| 2023-11-20 | 93 -> 97 | 345.83 -> 332.23 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 82 -> 93 | 360.63 -> 345.83 |
IX Russian Riichi Championship: 100% -> 86% |
| 2023-11-05 | 78 -> 82 | 360.63 | |
| 2023-10-27 | 80 -> 78 | 360.63 | |
| 2023-10-22 | 78 -> 80 | 360.63 | |
| 2023-10-12 | 83 -> 78 | 362.75 -> 360.63 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 84 -> 83 | 362.75 | |
| 2023-09-20 | 81 -> 84 | 374.95 -> 362.75 |
Tenpai can't buy happiness: 57% -> 43% |