Simonova Svetlana

From Saint Petersburg, Russia

EMA: 15990317

Player page

Internal rating (RR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

129 place (105.04).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (25.64 * 2.90 * 0.43 + 349.21 * 3.45 * 0.71 + 0 + 0 + 0) / (2.90 * 0.43 + 3.45 * 0.71 + 1 + 1 + 1) = 133.05403461167165

p2 = (349.21 * 3.45 * 0.71 + 25.64 * 2.90 * 0.43) / max_coefficients = 77.02894400786491

score = 133.05403461167165 * 0.5 + 77.02894400786491 * 0.5 = 105.04148930976828

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 172 -> 129 226.44 -> 105.04
2020-02-01 172 226.44

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 349 2019-11-24 42/64 71% 3.45 EMA Saint Petersburg Open 2019
2 26 2019-06-02 39/40 43% 2.90 RR Summer Cup 2019
3 359 2018-12-23 26/40 0% 2.90 RR North Cup 2018
4 435 2018-09-23 14/24 0% 2.50 RR West cup 2018
5 127 2018-06-11 63/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
6 581 2018-03-04 14/32 0% 2.70 RR East Cup 2018
7 145 2017-12-11 72/84 0% 3.40 EMA VI Russian Riichi Championship 2017