Grishina Olga
From Moscow, Russia
EMA: 15990379
Online rating
Rating date July 12, 2022 (latest changes July 12, 2022).
83 place (445.94).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (307.69 * 2.60 * 0.43 + 636.36 * 2.80 * 0.29 + 263.16 * 1.90 * 0.29 + 903.23 * 2.20 * 0.29 + 373.74 * 3.40 * 0.29 + 626.87 * 3 * 0.43 + 558.14 * 2.50 * 0.86 + 604.65 * 2.50 * 1 + 483.87 * 2.20 * 1 + 206.90 * 3.25 * 1 + 565.22 * 1.60 * 0.86) / (2.60 * 0.43 + 2.80 * 0.29 + 1.90 * 0.29 + 2.20 * 0.29 + 3.40 * 0.29 + 3 * 0.43 + 2.50 * 0.86 + 2.50 * 1 + 2.20 * 1 + 3.25 * 1 + 1.60 * 0.86) = 473.08915700500626
p2 = (604.65 * 2.50 * 1 + 558.14 * 2.50 * 0.86 + 483.87 * 2.20 * 1) / max_coefficients = 418.79672410165654
score = 473.08915700500626 * 0.5 + 418.79672410165654 * 0.5 = 445.94294055333137
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-07-12 | 82 -> 83 | 450.10 -> 445.94 |
Rainy season tournament［梅雨］: 14% -> 0% |
| 2022-07-10 | 82 | 452.42 -> 450.10 |
Winter Online Tournament: 57% -> 43% |
| 2022-07-01 | 82 | 450.93 -> 452.42 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2022-06-26 | 75 -> 82 | 455.70 -> 450.93 | |
| 2022-06-20 | 74 -> 75 | 466.02 -> 455.70 |
Demons of winter wind: 57% -> 43% Fast and Expensive: 100% -> 86% |
| 2022-06-18 | 75 -> 74 | 466.02 | |
| 2022-06-13 | 75 | 466.53 -> 466.02 |
NightJongers TAG Tournament: 100% -> 86% |
| 2022-06-11 | 75 | 469.96 -> 466.53 |
北斗 Tournament: 43% -> 29% |
| 2022-05-27 | 75 | 468.41 -> 469.96 |
IORMC Qualifiers 2020: 43% -> 29% |
| 2022-05-24 | 76 -> 75 | 473.59 -> 468.41 |
Riichi Online Open Team Cup: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 26 |
|
39/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 207 |
|
70/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 484 |
|
17/32 | 100% | 2.20 | ONLINE | I wish to have dora san... |
| 4 | 605 |
|
18/44 | 100% | 2.50 | ONLINE | Summer Online Tournament |
| 5 | 558 |
|
20/44 | 86% | 2.50 | ONLINE | Fast and Expensive |
| 6 | 565 |
|
11/24 | 86% | 1.60 | ONLINE | NightJongers TAG Tournament |
| 7 | 627 |
|
26/68 | 43% | 3.00 | ONLINE | Winter Online Tournament |
| 8 | 308 |
|
28/40 | 43% | 2.60 | ONLINE | Demons of winter wind |
| 9 | 374 |
|
63/100 | 29% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 10 | 903 |
|
4/32 | 29% | 2.20 | ONLINE | 北斗 Tournament |
| 11 | 263 |
|
15/20 | 29% | 1.90 | ONLINE | IORMC Qualifiers 2020 |
| 12 | 636 |
|
21/56 | 29% | 2.80 | ONLINE | Autumn Online Tournament |
| 13 | 843 |
|
9/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 14 | 881 |
|
17/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 15 | 455 |
|
68/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 16 | 885 |
|
17/140 | 0% | 3.70 | ONLINE | Corona go away |
| 17 | 923 |
|
12/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 18 | 450 |
|
23/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
| 19 | 145 |
|
48/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
| 20 | 602 |
|
34/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 21 | 937 |
|
5/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |