Grishin Aleksei

From Penza, Russia

Player page

Online rating

Rating date March 2, 2024 (latest changes March 2, 2024).

25 place (309.77).

max_coefficients = (3 * 1 + 2.40 * 1 + 2.30 * 0.57) = 6.71422

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 = 311.7353914527674

score = 307.80475179265756 * 0.5 + 311.7353914527674 * 0.5 = 309.77007162271246

Rating changes

Show

Date Place Points Reason
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 22 -> 16 368.99
2023-11-14 25 -> 22 368.99
2023-11-11 26 -> 25 358.87 -> 368.99
2023-10-26 24 -> 26 368.79 -> 358.87

Summer Online Tournament: 71% -> 57%

2023-10-17 25 -> 24 368.79
2023-10-12 27 -> 25 368.79

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 552 2023-07-02 31/68 100% 3.00 ONLINE Double Tournament with Naga
2 545 2022-06-26 26/56 29% 2.80 ONLINE Summer Online Tournament
3 581 2020-10-11 14/32 0% 2.20 ONLINE 北斗 Tournament
4 1000 2020-07-12 1/52 0% 2.70 ONLINE Rainy season tournament[梅雨]
5 652 2020-05-24 48/136 0% 3.69 ONLINE Riichi Online Open Team Cup
6 131 2020-05-10 94/108 0% 3.50 ONLINE Spring tournament
7 288 2020-04-12 100/140 0% 3.70 ONLINE Corona go away
8 186 2018-11-25 49/60 0% 2.90 ONLINE Ryan Pin Online Tournament
9 77 2018-08-26 37/40 0% 2.40 ONLINE Autumn online tournament 2018
10 593 2018-07-01 25/60 0% 2.90 ONLINE Summer online tournament 2018