Ivanova Liliya

From Irkutsk, Russia

EMA: 15990393

Player page

Internal rating (RR)

Rating date Nov. 22, 2022 (latest changes Nov. 22, 2022).

97 place (82.51).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 1) = 15.2

p1 = (106.67 * 3.45 * 1 + 162.16 * 4.05 * 1 + 0 + 0 + 0) / (3.45 * 1 + 4.05 * 1 + 1 + 1 + 1) = 97.59619047619047

p2 = (162.16 * 4.05 * 1 + 106.67 * 3.45 * 1) / max_coefficients = 67.41842105263159

score = 97.59619047619047 * 0.5 + 67.41842105263159 * 0.5 = 82.50730576441103

Rating changes

Show

Date Place Points Reason
2022-11-06 75 -> 97 84.63 -> 82.51
2022-10-14 176 -> 75 218.98 -> 84.63
2020-02-01 176 218.98

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 162 2022-06-12 94/112 100% 4.05 RR Moscow Riichi 2022
2 107 2021-11-28 68/76 100% 3.45 RR Saint Petersburg Open 2021
3 1000 2019-05-26 1/16 0% 1.20 RR Summer Tournament
4 236 2019-01-05 43/56 0% 3.00 EMA Snow Dragon
5 333 2018-04-22 11/16 0% 1.20 RR Spring Tournament
6 158 2018-01-21 17/20 0% 1.30 RR Winter tournament