Grishin Aleksei
From Penza, Russia
Online rating
Rating date July 25, 2023 (latest changes July 25, 2023).
37 place (369.12).
how we calculated rating score
max_coefficients = (3 * 1 + 2.80 * 0.86 + 2.30 * 1) = 7.699879999999999
p1 = (545.45 * 2.80 * 0.86 + 552.24 * 3 * 1 + 0 + 0 + 0) / (2.80 * 0.86 + 3 * 1 + 1 + 1 + 1) = 353.0705200550484
p2 = (552.24 * 3 * 1 + 545.45 * 2.80 * 0.86) / max_coefficients = 385.1683402858227
score = 353.0705200550484 * 0.5 + 385.1683402858227 * 0.5 = 369.1194301704355
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-25 | 40 -> 37 | 369.12 | |
| 2023-07-14 | 43 -> 40 | 369.12 | |
| 2023-07-12 | 44 -> 43 | 369.12 | |
| 2023-07-02 | 129 -> 44 | 238.65 -> 369.12 |
Double Tournament with Naga: 0% -> 100% |
| 2022-09-22 | 83 -> 129 | 537.84 -> 238.65 | |
| 2021-02-01 | 98 -> 83 | 163.97 -> 537.84 | |
| 2020-02-01 | 98 | 163.97 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 552 |
|
31/68 | 100% | 3.00 | ONLINE | Double Tournament with Naga |
| 2 | 545 |
|
26/56 | 86% | 2.80 | ONLINE | Summer Online Tournament |
| 3 | 581 |
|
14/32 | 0% | 2.20 | ONLINE | 北斗 Tournament |
| 4 | 1000 |
|
1/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 5 | 652 |
|
48/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 6 | 131 |
|
94/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 7 | 288 |
|
100/140 | 0% | 3.70 | ONLINE | Corona go away |
| 8 | 186 |
|
49/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 9 | 77 |
|
37/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 10 | 593 |
|
25/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |