Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

Player page

Internal rating (RR)

Rating date Oct. 14, 2022 (latest changes Oct. 14, 2022).

22 place (489.88).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (361.70 * 3.10 * 1 + 537.31 * 3.50 * 1 + 866.67 * 3.45 * 1 + 297.30 * 4.05 * 1 + 0) / (3.10 * 1 + 3.50 * 1 + 3.45 * 1 + 4.05 * 1 + 1) = 476.551655629139

p2 = (866.67 * 3.45 * 1 + 537.31 * 3.50 * 1 + 297.30 * 4.05 * 1 + 361.70 * 3.10 * 1) / max_coefficients = 503.21188811188813

score = 476.551655629139 * 0.5 + 503.21188811188813 * 0.5 = 489.8817718705136

Rating changes

Show

all results
Date Place Points Reason
2022-10-14 15 -> 22 657.98 -> 489.88
2021-02-01 35 -> 15 619.32 -> 657.98
2020-02-01 35 619.32

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 297 2022-06-12 79/112 100% 4.05 RR Moscow Riichi 2022
2 537 2022-03-20 32/68 100% 3.50 RR Tenpai can't buy happiness
3 362 2021-12-19 31/48 100% 3.10 RR Agari team tournament
4 867 2021-11-28 11/76 100% 3.45 RR Saint Petersburg Open 2021
5 516 2020-01-26 16/32 0% 2.70 RR The last chance: back to 2019
6 955 2019-12-15 6/112 0% 4.05 EMA VIII Russian Riichi Championship
7 619 2019-11-24 25/64 0% 3.45 EMA Saint Petersburg Open 2019
8 619 2019-11-04 25/64 0% 3.85 EMA Aki Shanten 2019
9 314 2019-07-21 25/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
10 769 2019-06-02 10/40 0% 2.90 RR Summer Cup 2019
11 398 2019-05-04 51/84 0% 4.20 EMA Haru Shanten 2019
12 511 2019-01-13 24/48 0% 3.10 RR Agari team tournament 2019
13 176 2018-11-18 76/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"