Kuzembaev Ermek
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date Jan. 5, 2025 (latest changes Jan. 5, 2025).
102 place (375.37).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (478.26 * 2.20 * 1 + 947.37 * 2.10 * 0.57 + 0 * 3.75 * 0.43 + 814.81 * 2.30 * 0.71 + 333.33 * 2.30 * 1) / (2.20 * 1 + 2.10 * 0.57 + 3.75 * 0.43 + 2.30 * 0.71 + 2.30 * 1) = 479.8035324823912
p2 = (814.81 * 2.30 * 0.71 + 947.37 * 2.10 * 0.57 + 478.26 * 2.20 * 1 + 333.33 * 2.30 * 1) / max_coefficients = 270.93249211356465
score = 479.8035324823912 * 0.5 + 270.93249211356465 * 0.5 = 375.3680122979779
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-05 | 97 -> 102 | 389.74 -> 375.37 |
Finding Dora: 86% -> 71% |
| 2025-01-03 | 99 -> 97 | 389.74 | |
| 2024-12-27 | 92 -> 99 | 405.85 -> 389.74 |
13 tiles until tempai: 71% -> 57% |
| 2024-12-25 | 91 -> 92 | 405.85 | |
| 2024-12-18 | 92 -> 91 | 405.85 | |
| 2024-12-11 | 101 -> 92 | 392.45 -> 405.85 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-05 | 98 -> 101 | 406.18 -> 392.45 |
Finding Dora: 100% -> 86% |
| 2024-11-04 | 97 -> 98 | 406.18 | |
| 2024-11-03 | 98 -> 97 | 406.18 | |
| 2024-10-27 | 94 -> 98 | 421.53 -> 406.18 |
13 tiles until tempai: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 478 |
|
13/24 | 100% | 2.20 | CRR | Tails, money, two renchans |
| 2 | 333 |
|
19/28 | 100% | 2.30 | CRR | Chasing Kan |
| 3 | 815 |
|
6/28 | 71% | 2.30 | CRR | Finding Dora |
| 4 | 947 |
|
2/20 | 57% | 2.10 | CRR | 13 tiles until tempai |
| 5 | 0 |
|
88/88 | 43% | 3.75 | RR | Money can not buy tenpai |