Grishin Aleksei
From Penza, Russia
Online rating
Rating date July 21, 2022 (latest changes July 21, 2022).
124 place (256.55).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (580.65 * 2.20 * 0.29 + 545.45 * 2.80 * 1 + 0 + 0 + 0) / (2.20 * 0.29 + 2.80 * 1 + 1 + 1 + 1) = 294.34832792515874
p2 = (545.45 * 2.80 * 1 + 580.65 * 2.20 * 0.29) / max_coefficients = 218.7549132947977
score = 294.34832792515874 * 0.5 + 218.7549132947977 * 0.5 = 256.5516206099782
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-07-21 | 125 -> 124 | 256.55 | |
| 2022-07-16 | 127 -> 125 | 252.22 -> 256.55 | |
| 2022-07-13 | 128 -> 127 | 252.22 | |
| 2022-07-12 | 112 -> 128 | 322.36 -> 252.22 |
Rainy season tournament［梅雨］: 14% -> 0% |
| 2022-07-07 | 113 -> 112 | 322.36 | |
| 2022-07-01 | 114 -> 113 | 322.36 | |
| 2022-06-26 | 143 -> 114 | 136.14 -> 322.36 |
Summer Online Tournament: 0% -> 100% |
| 2022-06-18 | 144 -> 143 | 136.14 | |
| 2022-06-14 | 148 -> 144 | 136.14 | |
| 2022-06-11 | 144 -> 148 | 160.79 -> 136.14 |
北斗 Tournament: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 545 |
|
26/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 581 |
|
14/32 | 29% | 2.20 | ONLINE | 北斗 Tournament |
| 3 | 1000 |
|
1/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 4 | 652 |
|
48/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 5 | 131 |
|
94/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 6 | 288 |
|
100/140 | 0% | 3.70 | ONLINE | Corona go away |
| 7 | 186 |
|
49/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 8 | 77 |
|
37/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 9 | 593 |
|
25/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |