Kryuchkov Nikolai
From Volzhsky, Russia
Online rating
Rating date Jan. 25, 2023 (latest changes Jan. 25, 2023).
114 place (189.84).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (337.35 * 3.20 * 0.14 + 621.36 * 3.45 * 0.29 + 279.07 * 2.50 * 0.43 + 0 + 0) / (3.20 * 0.14 + 3.45 * 0.29 + 2.50 * 0.43 + 1 + 1) = 236.07110065578382
p2 = (621.36 * 3.45 * 0.29 + 279.07 * 2.50 * 0.43 + 337.35 * 3.20 * 0.14) / max_coefficients = 143.6008340660044
score = 236.07110065578382 * 0.5 + 143.6008340660044 * 0.5 = 189.83596736089413
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-21 | 113 -> 114 | 204.88 -> 189.84 |
No Dora Tournament: 29% -> 14% |
| 2023-01-16 | 111 -> 113 | 242.48 -> 204.88 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2023-01-14 | 112 -> 111 | 236.43 -> 242.48 | |
| 2023-01-10 | 106 -> 112 | 257.96 -> 236.43 |
Winter Online Tournament: 14% -> 0% |
| 2022-12-20 | 107 -> 106 | 262.81 -> 257.96 |
Fast and Expensive: 57% -> 43% |
| 2022-12-18 | 109 -> 107 | 262.81 | |
| 2022-12-15 | 110 -> 109 | 262.81 | |
| 2022-12-13 | 111 -> 110 | 262.81 | |
| 2022-12-12 | 111 | 259.03 -> 262.81 | |
| 2022-11-25 | 113 -> 111 | 259.03 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 279 |
|
32/44 | 43% | 2.50 | ONLINE | Fast and Expensive |
| 2 | 621 |
|
40/104 | 29% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 3 | 337 |
|
56/84 | 14% | 3.20 | ONLINE | No Dora Tournament |
| 4 | 119 |
|
60/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
| 5 | 784 |
|
12/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 6 | 841 |
|
18/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 7 | 138 |
|
107/124 | 0% | 3.06 | ONLINE | Be cool stay home |