Vakhonin Stepan
From Saint Petersburg, Russia
EMA: 15990444
Online rating
Rating date Oct. 13, 2022 (latest changes Oct. 13, 2022).
27 place (622.61).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (555.56 * 3.40 * 0.14 + 743.59 * 2.60 * 0.29 + 240.96 * 3.20 * 0.43 + 815.53 * 3.45 * 0.57 + 697.67 * 2.50 * 0.71 + 418.60 * 2.50 * 0.71 + 645.16 * 2.20 * 0.86 + 787.23 * 2.60 * 1 + 600 * 2.80 * 1) / (3.40 * 0.14 + 2.60 * 0.29 + 3.20 * 0.43 + 3.45 * 0.57 + 2.50 * 0.71 + 2.50 * 0.71 + 2.20 * 0.86 + 2.60 * 1 + 2.80 * 1) = 628.5177251412147
p2 = (787.23 * 2.60 * 1 + 600 * 2.80 * 1 + 815.53 * 3.45 * 0.57) / max_coefficients = 616.7052023121387
score = 628.5177251412147 * 0.5 + 616.7052023121387 * 0.5 = 622.6114637266767
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-10-11 | 28 -> 27 | 617.62 -> 622.61 |
北斗 Tournament: 14% -> 0% |
| 2022-09-25 | 28 | 616.31 -> 617.62 |
Demons of spring wind: 86% -> 71% Summer Online Tournament: 86% -> 71% |
| 2022-09-21 | 30 -> 28 | 611.25 -> 616.31 |
No Dora Tournament: 57% -> 43% |
| 2022-09-16 | 30 | 637.46 -> 611.25 |
Riichi Online Open Team Cup: 71% -> 57% |
| 2022-09-13 | 31 -> 30 | 637.46 | |
| 2022-09-11 | 29 -> 31 | 637.46 | |
| 2022-09-07 | 30 -> 29 | 637.46 | |
| 2022-09-01 | 30 | 636.70 -> 637.46 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2022-08-20 | 31 -> 30 | 638.05 -> 636.70 |
Demons of winter wind: 43% -> 29% |
| 2022-08-18 | 32 -> 31 | 638.05 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 600 |
|
23/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 787 |
|
11/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 34 |
|
85/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 4 | 645 |
|
12/32 | 86% | 2.20 | ONLINE | I wish to have dora san... |
| 5 | 698 |
|
14/44 | 71% | 2.50 | ONLINE | Summer Online Tournament |
| 6 | 419 |
|
26/44 | 71% | 2.50 | ONLINE | Demons of spring wind |
| 7 | 816 |
|
20/104 | 57% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 8 | 241 |
|
64/84 | 43% | 3.20 | ONLINE | No Dora Tournament |
| 9 | 744 |
|
11/40 | 29% | 2.60 | ONLINE | Demons of winter wind |
| 10 | 556 |
|
45/100 | 14% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 11 | 129 |
|
28/32 | 0% | 2.20 | ONLINE | 北斗 Tournament |
| 12 | 451 |
|
29/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 13 | 689 |
|
43/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 14 | 590 |
|
58/140 | 0% | 3.70 | ONLINE | Corona go away |
| 15 | 958 |
|
7/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |