Ermolaev Andrei
From Sarov, Russia
EMA: 15990413
Online rating
Rating date Sept. 14, 2023 (latest changes Sept. 14, 2023).
30 place (368.45).
how we calculated rating score
max_coefficients = (3 * 1 + 2.80 * 0.71 + 2.30 * 0.86) = 6.97137
p1 = (148.94 * 2.60 * 0.29 + 466.67 * 1.40 * 0.14 + 963.64 * 2.80 * 0.71 + 0 + 0) / (2.60 * 0.29 + 1.40 * 0.14 + 2.80 * 0.71 + 1 + 1) = 431.1823780275627
p2 = (963.64 * 2.80 * 0.71 + 148.94 * 2.60 * 0.29 + 466.67 * 1.40 * 0.14) / max_coefficients = 305.7218308596445
score = 431.1823780275627 * 0.5 + 305.7218308596445 * 0.5 = 368.4521044436036
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-14 | 34 -> 30 | 368.45 | |
2023-09-11 | 31 -> 34 | 361.57 -> 368.45 | |
2023-08-26 | 28 -> 31 | 398.93 -> 361.57 |
Summer Online Tournament: 86% -> 71% |
2023-08-15 | 23 -> 28 | 442.32 -> 398.93 |
I wish to have dora san...: 14% -> 0% |
2023-08-12 | 28 -> 23 | 430.81 -> 442.32 |
Demons of autumn wind: 43% -> 29% |
2023-08-10 | 26 -> 28 | 435.70 -> 430.81 |
北斗 Tournament 3: STAR EATER: 29% -> 14% |
2023-07-25 | 22 -> 26 | 478.85 -> 435.70 |
Demons of spring wind: 14% -> 0% |
2023-07-14 | 24 -> 22 | 478.85 | |
2023-07-12 | 25 -> 24 | 478.85 | |
2023-07-02 | 13 -> 25 | 524.50 -> 478.85 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 964 |
|
3/56 | 71% | 2.80 | ONLINE | Summer Online Tournament |
2 | 149 |
|
41/48 | 29% | 2.60 | ONLINE | Demons of autumn wind |
3 | 467 |
|
9/16 | 14% | 1.40 | ONLINE | 北斗 Tournament 3: STAR EATER |
4 | 258 |
|
24/32 | 0% | 2.20 | ONLINE | I wish to have dora san... |
5 | 163 |
|
37/44 | 0% | 2.50 | ONLINE | Demons of spring wind |
6 | 860 |
|
7/44 | 0% | 2.50 | ONLINE | Fast and Expensive |
7 | 217 |
|
19/24 | 0% | 1.60 | ONLINE | NightJongers TAG Tournament |
8 | 387 |
|
20/32 | 0% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION |
9 | 974 |
|
2/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
10 | 364 |
|
64/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
11 | 570 |
|
59/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
12 | 553 |
|
56/124 | 0% | 3.06 | ONLINE | Be cool stay home |
13 | 965 |
|
6/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
14 | 575 |
|
18/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
15 | 636 |
|
21/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |