Grishin Aleksei
From Penza, Russia
Online rating
Rating date April 25, 2024 (latest changes March 11, 2024).
24 place (317.79).
how we calculated rating score
max_coefficients = (3 * 1 + 2.40 * 1 + 2.30 * 0.43) = 6.3857800000000005
p1 = (545.45 * 2.80 * 0.29 + 552.24 * 3 * 1 + 0 + 0 + 0) / (2.80 * 0.29 + 3 * 1 + 1 + 1 + 1) = 307.80475179265756
p2 = (552.24 * 3 * 1 + 545.45 * 2.80 * 0.29) / max_coefficients = 327.7688864946803
score = 307.80475179265756 * 0.5 + 327.7688864946803 * 0.5 = 317.78681914366894
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-11 | 25 -> 24 | 309.77 -> 317.79 | |
| 2024-03-02 | 15 -> 25 | 358.54 -> 309.77 | |
| 2024-02-26 | 15 | 370.08 -> 358.54 |
Summer Online Tournament: 43% -> 29% |
| 2024-01-11 | 16 -> 15 | 358.29 -> 370.08 | |
| 2023-12-26 | 16 | 368.99 -> 358.29 |
Summer Online Tournament: 57% -> 43% |
| 2023-12-12 | 23 -> 16 | 368.99 | |
| 2023-11-14 | 26 -> 23 | 368.99 | |
| 2023-11-11 | 27 -> 26 | 358.87 -> 368.99 | |
| 2023-10-26 | 25 -> 27 | 368.79 -> 358.87 |
Summer Online Tournament: 71% -> 57% |
| 2023-10-17 | 26 -> 25 | 368.79 |
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 | 29% | 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 |