Tsyvinski Siarhei

From Grodno, Belarus

EMA: 20000004

Player page

Online rating

Rating date May 13, 2022 (latest changes May 13, 2022).

146 place (171.96).

max_coefficients = (3.45 * 1 + 3.25 * 1 + 3.20 * 0.86) = 9.442720000000001

p1 = (170.37 * 3.69 * 0.14 + 338.03 * 3.05 * 0.14 + 424.24 * 3.40 * 0.43 + 168.67 * 3.20 * 0.86 + 0) / (3.69 * 0.14 + 3.05 * 0.14 + 3.40 * 0.43 + 3.20 * 0.86 + 1) = 213.8564548459819

p2 = (424.24 * 3.40 * 0.43 + 168.67 * 3.20 * 0.86 + 338.03 * 3.05 * 0.14) / max_coefficients = 130.0663368182049

score = 213.8564548459819 * 0.5 + 130.0663368182049 * 0.5 = 171.9613958320934

Rating changes

Show

all results
Date Place Points Reason
2022-05-13 148 -> 146 171.96
2022-05-12 149 -> 148 171.96
2022-05-10 154 -> 149 171.96
2022-05-01 152 -> 154 190.55 -> 171.96

Riichi Online Open Team Cup: 57% -> 43%
2022-04-29 74 -> 152 561.41 -> 190.55
2021-02-01 78 -> 74 274.94 -> 561.41
2020-02-01 78 274.94

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 169 2021-03-21 70/84 86% 3.20 ONLINE No Dora Tournament
2 424 2020-11-01 58/100 43% 3.40 ONLINE Riichi Online Open Team Cup
3 338 2020-06-14 48/72 14% 3.05 ONLINE Summer Tournament
4 170 2020-05-24 113/136 14% 3.69 ONLINE Riichi Online Open Team Cup
5 846 2020-04-26 20/124 0% 3.06 ONLINE Be cool stay home
6 762 2020-02-16 35/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020
7 554 2019-02-17 38/84 0% 3.20 ONLINE Riichi Online Open Team Cup
8 791 2018-02-10 10/44 0% 2.30 ONLINE Winter online tournament 2018