Sychev Ivan
From Saint Petersburg, Russia
EMA: 15990298
Online rating
Rating date June 26, 2023 (latest changes June 26, 2023).
77 place (172.06).
how we calculated rating score
max_coefficients = (2.80 * 0.86 + 2.30 * 1 + 3.25 * 0.43) = 6.092829999999999
p1 = (209.30 * 2.50 * 0.14 + 733.33 * 1.40 * 0.29 + 652.17 * 2 * 0.29 + 0 + 0) / (2.50 * 0.14 + 1.40 * 0.29 + 2 * 0.29 + 1 + 1) = 222.53599829359226
p2 = (652.17 * 2 * 0.29 + 733.33 * 1.40 * 0.29 + 209.30 * 2.50 * 0.14) / max_coefficients = 121.57568814491789
score = 222.53599829359226 * 0.5 + 121.57568814491789 * 0.5 = 172.05584321925508
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-06-26 | 78 -> 77 | 168.31 -> 172.06 | |
2023-06-20 | 56 -> 78 | 276.64 -> 168.31 |
Fast and Expensive: 14% -> 0% |
2023-06-17 | 52 -> 56 | 303.14 -> 276.64 |
5G Tournament: 43% -> 29% |
2023-06-15 | 51 -> 52 | 303.14 | |
2023-06-13 | 53 -> 51 | 303.14 | |
2023-06-12 | 54 -> 53 | 301.86 -> 303.14 | |
2023-06-10 | 49 -> 54 | 322.76 -> 301.86 |
北斗 Tournament 3: STAR EATER: 43% -> 29% |
2023-05-25 | 53 -> 49 | 310.92 -> 322.76 |
Demons of spring wind: 29% -> 14% |
2023-05-16 | 45 -> 53 | 384.93 -> 310.92 |
Riichi Online Open Team Cup: 14% -> 0% |
2023-05-14 | 49 -> 45 | 379.53 -> 384.93 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 652 |
|
9/24 | 29% | 2.00 | ONLINE | 5G Tournament |
2 | 733 |
|
5/16 | 29% | 1.40 | ONLINE | 北斗 Tournament 3: STAR EATER |
3 | 209 |
|
35/44 | 14% | 2.50 | ONLINE | Demons of spring wind |
4 | 930 |
|
4/44 | 0% | 2.50 | ONLINE | Fast and Expensive |
5 | 476 |
|
55/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup |
6 | 226 |
|
25/32 | 0% | 2.85 | ONLINE | 北斗 Tournament 2: RESURRECTION |
7 | 564 |
|
18/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
8 | 422 |
|
79/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
9 | 391 |
|
15/24 | 0% | 2.00 | ONLINE | IORMC Qualifiers 2018 |
10 | 725 |
|
15/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |