Vakhonin Stepan
From Saint Petersburg, Russia
EMA: 15990444
Online rating
Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).
27 place (577.70).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (240.96 * 3.20 * 0.29 + 815.53 * 3.45 * 0.43 + 697.67 * 2.50 * 0.57 + 418.60 * 2.50 * 0.57 + 645.16 * 2.20 * 0.57 + 34.48 * 3.25 * 0.71 + 787.23 * 2.60 * 0.86 + 600 * 2.80 * 1) / (3.20 * 0.29 + 3.45 * 0.43 + 2.50 * 0.57 + 2.50 * 0.57 + 2.20 * 0.57 + 3.25 * 0.71 + 2.60 * 0.86 + 2.80 * 1) = 530.1472007678472
p2 = (787.23 * 2.60 * 0.86 + 600 * 2.80 * 1 + 815.53 * 3.45 * 0.43) / max_coefficients = 625.2436341832317
score = 530.1472007678472 * 0.5 + 625.2436341832317 * 0.5 = 577.6954174755394
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-14 | 32 -> 27 | 551.26 -> 577.70 |
Winter Team Fight: 86% -> 71% |
| 2023-01-12 | 33 -> 32 | 551.26 | |
| 2023-01-10 | 34 -> 33 | 551.26 | |
| 2023-01-07 | 35 -> 34 | 551.26 | |
| 2022-12-20 | 34 -> 35 | 554.17 -> 551.26 |
Demons of winter wind: 14% -> 0% |
| 2022-12-17 | 35 -> 34 | 554.17 | |
| 2022-12-15 | 35 | 555.48 -> 554.17 |
I wish to have dora san...: 71% -> 57% |
| 2022-12-12 | 30 -> 35 | 565.76 -> 555.48 |
Demons of autumn wind: 100% -> 86% |
| 2022-12-10 | 31 -> 30 | 565.76 | |
| 2022-11-26 | 32 -> 31 | 565.76 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 600 |
|
23/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 787 |
|
11/48 | 86% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 34 |
|
85/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
| 4 | 645 |
|
12/32 | 57% | 2.20 | ONLINE | I wish to have dora san... |
| 5 | 419 |
|
26/44 | 57% | 2.50 | ONLINE | Demons of spring wind |
| 6 | 698 |
|
14/44 | 57% | 2.50 | ONLINE | Summer Online Tournament |
| 7 | 816 |
|
20/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 8 | 241 |
|
64/84 | 29% | 3.20 | ONLINE | No Dora Tournament |
| 9 | 744 |
|
11/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
| 10 | 556 |
|
45/100 | 0% | 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 |