Simonova Svetlana

From Saint Petersburg, Russia

EMA: 15990317

Player page

Internal rating (RR)

Rating date Nov. 6, 2024 (latest changes Nov. 6, 2024).

142 place (161.01).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (196.26 * 4 * 0.71 + 357.89 * 3.85 * 1 + 0 + 0 + 0) / (4 * 0.71 + 3.85 * 1 + 1 + 1 + 1) = 199.7125844733806

p2 = (357.89 * 3.85 * 1 + 196.26 * 4 * 0.71) / max_coefficients = 122.31230283911673

score = 199.7125844733806 * 0.5 + 122.31230283911673 * 0.5 = 161.01244365624865

Rating changes

Show

all results
Date Place Points Reason
2024-11-06 147 -> 142 161.01
2024-11-03 146 -> 147 164.45 -> 161.01

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 136 -> 146 165.79 -> 164.45
2024-10-11 137 -> 136 165.79
2024-09-06 138 -> 137 165.79
2024-09-03 138 166.85 -> 165.79

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 129 -> 138 105.04 -> 166.85

SPB Riichi Open 2024: 0% -> 100%
2021-02-01 172 -> 129 226.44 -> 105.04
2020-02-01 172 226.44

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 358 2024-09-01 62/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 196 2023-09-03 87/108 71% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
3 349 2019-11-24 42/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
4 26 2019-06-02 39/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
5 359 2018-12-23 26/40 0% 2.90 RR North Cup 2018 Saint Petersburg
6 435 2018-09-23 14/24 0% 2.50 RR West cup 2018 Saint Petersburg
7 127 2018-06-11 63/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
8 581 2018-03-04 14/32 0% 2.70 RR East Cup 2018 Saint Petersburg
9 145 2017-12-11 72/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg