Ermolaev Andrei
From Sarov, Russia
EMA: 15990413
Online rating
Rating date July 1, 2022 (latest changes July 1, 2022).
51 place (575.33).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (974.36 * 2.60 * 0.43 + 162.79 * 2.50 * 1 + 466.67 * 1.40 * 1 + 363.64 * 3.40 * 0.29 + 387.10 * 2.85 * 0.71 + 860.47 * 2.50 * 0.86 + 258.06 * 2.20 * 1 + 217.39 * 1.60 * 0.86 + 963.64 * 2.80 * 1) / (2.60 * 0.43 + 2.50 * 1 + 1.40 * 1 + 3.40 * 0.29 + 2.85 * 0.71 + 2.50 * 0.86 + 2.20 * 1 + 1.60 * 0.86 + 2.80 * 1) = 525.8446848482411
p2 = (963.64 * 2.80 * 1 + 860.47 * 2.50 * 0.86 + 974.36 * 2.60 * 0.43) / max_coefficients = 624.8177111234102
score = 525.8446848482411 * 0.5 + 624.8177111234102 * 0.5 = 575.3311979858256
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-07-01 | 54 -> 51 | 573.02 -> 575.33 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2022-06-26 | 88 -> 54 | 406.07 -> 573.02 |
Summer Online Tournament: 0% -> 100% |
| 2022-06-20 | 77 -> 88 | 455.03 -> 406.07 |
Fast and Expensive: 100% -> 86% Demons of winter wind: 57% -> 43% |
| 2022-06-18 | 78 -> 77 | 455.03 | |
| 2022-06-13 | 78 | 453.78 -> 455.03 |
NightJongers TAG Tournament: 100% -> 86% |
| 2022-05-24 | 73 -> 78 | 478.05 -> 453.78 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 75 -> 73 | 474.08 -> 478.05 | |
| 2022-05-16 | 76 -> 75 | 461.28 -> 474.08 | |
| 2022-05-13 | 77 -> 76 | 461.28 | |
| 2022-05-12 | 78 -> 77 | 461.28 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 964 |
|
3/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 149 |
|
41/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 467 |
|
9/16 | 100% | 1.40 | ONLINE | 北斗 Tournament 3: STAR EATER |
| 4 | 258 |
|
24/32 | 100% | 2.20 | ONLINE | I wish to have dora san... |
| 5 | 163 |
|
37/44 | 100% | 2.50 | ONLINE | Demons of spring wind |
| 6 | 860 |
|
7/44 | 86% | 2.50 | ONLINE | Fast and Expensive |
| 7 | 217 |
|
19/24 | 86% | 1.60 | ONLINE | NightJongers TAG Tournament |
| 8 | 387 |
|
20/32 | 71% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION |
| 9 | 974 |
|
2/40 | 43% | 2.60 | ONLINE | Demons of winter wind |
| 10 | 364 |
|
64/100 | 29% | 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 |