Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

Player page

Internal rating (RR)

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

15 place (657.98).

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

p1 = (397.59 * 4.20 * 0.29 + 769.23 * 2.90 * 0.43 + 314.29 * 3.20 * 0.43 + 619.05 * 3.85 * 0.71 + 619.05 * 3.45 * 0.71 + 954.95 * 4.05 * 0.86 + 516.13 * 2.70 * 0.86) / (4.20 * 0.29 + 2.90 * 0.43 + 3.20 * 0.43 + 3.85 * 0.71 + 3.45 * 0.71 + 4.05 * 0.86 + 2.70 * 0.86) = 648.1274910617943

p2 = (954.95 * 4.05 * 0.86 + 619.05 * 3.85 * 0.71 + 619.05 * 3.45 * 0.71 + 516.13 * 2.70 * 0.86) / max_coefficients = 667.8316140361628

score = 648.1274910617943 * 0.5 + 667.8316140361628 * 0.5 = 657.9795525489785

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 35 -> 15 619.32 -> 657.98
2020-02-01 35 619.32

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 516 2020-01-26 16/32 86% 2.70 RR The last chance: back to 2019
2 955 2019-12-15 6/112 86% 4.05 EMA VIII Russian Riichi Championship
3 619 2019-11-24 25/64 71% 3.45 EMA Saint Petersburg Open 2019
4 619 2019-11-04 25/64 71% 3.85 EMA Aki Shanten 2019
5 314 2019-07-21 25/36 43% 3.20 RR Moscow Open Riichi Marathon 2019
6 769 2019-06-02 10/40 43% 2.90 RR Summer Cup 2019
7 398 2019-05-04 51/84 29% 4.20 EMA Haru Shanten 2019
8 511 2019-01-13 24/48 0% 3.10 RR Agari team tournament 2019
9 176 2018-11-18 76/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"