Elshankin Andrey
From Ivanovo, Russia
EMA: 15990133
Internal rating (RR)
Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).
71 place (374.95).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (552.24 * 3.50 * 0.57 + 315.32 * 4.05 * 0.71 + 653.33 * 4.20 * 1 + 0 + 0) / (3.50 * 0.57 + 4.05 * 0.71 + 4.20 * 1 + 1 + 1) = 429.1606774294893
p2 = (653.33 * 4.20 * 1 + 552.24 * 3.50 * 0.57 + 315.32 * 4.05 * 0.71) / max_coefficients = 320.732147290475
score = 429.1606774294893 * 0.5 + 320.732147290475 * 0.5 = 374.9464123599821
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-03 | 50 -> 71 | 399.92 -> 374.95 | |
| 2023-08-12 | 49 -> 50 | 395.91 -> 399.92 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-07-20 | 51 -> 49 | 401.86 -> 395.91 |
Tenpai can't buy happiness: 71% -> 57% |
| 2023-06-12 | 53 -> 51 | 398.09 -> 401.86 |
Moscow Riichi 2022: 100% -> 86% |
| 2023-06-11 | 41 -> 53 | 427.53 -> 398.09 | |
| 2023-05-28 | 42 -> 41 | 424.13 -> 427.53 | |
| 2023-05-20 | 38 -> 42 | 428.97 -> 424.13 |
Tenpai can't buy happiness: 86% -> 71% |
| 2023-05-05 | 70 -> 38 | 323.26 -> 428.97 | |
| 2021-02-01 | 84 -> 70 | 436.34 -> 323.26 | |
| 2020-02-01 | 84 | 436.34 |