Grishin Viktor
Russian Champion 2014
From Vidnoye, Russia
EMA: 15990097
Online rating
Rating date Sept. 8, 2024 (latest changes Sept. 2, 2024).
16 place (378.16).
how we calculated rating score
max_coefficients = (3.70 * 1 + 2.40 * 1 + 3 * 0.71) = 8.242899999999999
p1 = (716.42 * 3 * 0.71 + 457.14 * 3.70 * 1 + 0 + 0 + 0) / (3 * 0.71 + 3.70 * 1 + 1 + 1 + 1) = 364.88482285223176
p2 = (457.14 * 3.70 * 1 + 716.42 * 3 * 0.71) / max_coefficients = 391.4447585194532
score = 364.88482285223176 * 0.5 + 391.4447585194532 * 0.5 = 378.1647906858425
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-09-02 | 15 -> 16 | 394.31 -> 378.16 |
Double Tournament with Naga: 86% -> 71% |
2024-07-11 | 14 -> 15 | 394.31 | |
2024-07-02 | 15 -> 14 | 409.00 -> 394.31 |
Double Tournament with Naga: 100% -> 86% |
2024-06-26 | 21 -> 15 | 409.00 | |
2024-06-16 | 21 | 394.70 -> 409.00 |
Shimmer League: 0% -> 100% |
2023-11-14 | 19 -> 21 | 461.29 -> 394.70 |
Winter Team Fight: 14% -> 0% |
2023-11-11 | 19 | 450.15 -> 461.29 | |
2023-10-26 | 22 -> 19 | 438.00 -> 450.15 | |
2023-10-12 | 16 -> 22 | 475.46 -> 438.00 |
Demons of autumn wind: 29% -> 14% |
2023-10-10 | 11 -> 16 | 527.47 -> 475.46 |
北斗 Tournament 3: STAR EATER: 14% -> 0% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 457 |
|
20/36 | 100% | 3.70 | ONLINE | Shimmer League |
2 | 716 |
|
20/68 | 71% | 3.00 | ONLINE | Double Tournament with Naga |
3 | 915 |
|
5/48 | 0% | 2.60 | ONLINE | Demons of autumn wind |
4 | 632 |
|
33/88 | 0% | 3.25 | ONLINE | Winter Team Fight |
5 | 800 |
|
4/16 | 0% | 1.40 | ONLINE | 北斗 Tournament 3: STAR EATER |
6 | 744 |
|
12/44 | 0% | 2.50 | ONLINE | Demons of spring wind |
7 | 957 |
|
2/24 | 0% | 1.60 | ONLINE | NightJongers TAG Tournament |
8 | 573 |
|
45/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup |
9 | 968 |
|
2/32 | 0% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION |
10 | 667 |
|
14/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
11 | 368 |
|
13/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2020 |
12 | 444 |
|
76/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
13 | 921 |
|
12/140 | 0% | 3.70 | ONLINE | Corona go away |
14 | 1000 |
|
1/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
15 | 614 |
|
33/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
16 | 696 |
|
8/24 | 0% | 2.00 | ONLINE | IORMC Qualifiers 2018 |
17 | 186 |
|
49/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
18 | 630 |
|
11/28 | 0% | 1.70 | ONLINE | IORMC Qualifiers 2017 |