Bizhanova Raziya
From Grodno, Belarus
EMA: 20000012
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
55 place (613.84).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (569.11 * 3.06 * 1 + 579.44 * 3.50 * 1 + 1000 * 3.20 * 0.14 + 916.08 * 3.71 * 1 + 764.71 * 2.70 * 1 + 333.33 * 3.40 * 1 + 355.56 * 3.69 * 1 + 338.13 * 3.70 * 1) / (3.06 * 1 + 3.50 * 1 + 3.20 * 0.14 + 3.71 * 1 + 2.70 * 1 + 3.40 * 1 + 3.69 * 1 + 3.70 * 1) = 552.7693448644935
p2 = (916.08 * 3.71 * 1 + 764.71 * 2.70 * 1 + 579.44 * 3.50 * 1) / max_coefficients = 674.9027027027028
score = 552.7693448644935 * 0.5 + 674.9027027027028 * 0.5 = 613.8360237835982
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 31 -> 55 | 536.66 -> 613.84 | |
| 2020-02-01 | 31 | 536.66 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 333 |
|
67/100 | 100% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 2 | 765 |
|
13/52 | 100% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 3 | 356 |
|
88/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 4 | 579 |
|
46/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 5 | 569 |
|
54/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 6 | 338 |
|
93/140 | 100% | 3.70 | ONLINE | Corona go away |
| 7 | 916 |
|
13/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 8 | 1000 |
|
1/84 | 14% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 9 | 784 |
|
12/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |
| 10 | 256 |
|
33/44 | 0% | 2.30 | ONLINE | Winter online tournament 2018 |
| 11 | 395 |
|
27/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
| 12 | 213 |
|
38/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |