Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

Player page

Internal rating (RR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

18 place (548.51).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (866.67 * 3.45 * 0.29 + 361.70 * 3.10 * 0.43 + 537.31 * 3.50 * 0.57 + 297.30 * 4.05 * 0.71 + 853.33 * 4.20 * 1) / (3.45 * 0.29 + 3.10 * 0.43 + 3.50 * 0.57 + 4.05 * 0.71 + 4.20 * 1) = 600.8035318230511

p2 = (853.33 * 4.20 * 1 + 537.31 * 3.50 * 0.57 + 297.30 * 4.05 * 0.71 + 866.67 * 3.45 * 0.29) / max_coefficients = 496.22064944484515

score = 600.8035318230511 * 0.5 + 496.22064944484515 * 0.5 = 548.5120906339481

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 21 -> 18 536.90 -> 548.51

Moscow Riichi 2022: 86% -> 71%
2023-07-28 17 -> 21 558.36 -> 536.90

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 18 -> 17 557.53 -> 558.36

Tenpai can't buy happiness: 71% -> 57%
2023-06-19 18 553.68 -> 557.53

Agari team tournament: 57% -> 43%
2023-06-12 21 -> 18 543.24 -> 553.68

Moscow Riichi 2022: 100% -> 86%
2023-06-11 11 -> 21 583.63 -> 543.24
2023-05-28 10 -> 11 600.72 -> 583.63

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 11 -> 10 598.43 -> 600.72

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 12 -> 11 598.43
2023-04-19 14 -> 12 589.71 -> 598.43

Agari team tournament: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 853 2022-11-06 12/76 100% 4.20 RR IX Russian Riichi Championship
2 297 2022-06-12 79/112 71% 4.05 RR Moscow Riichi 2022
3 537 2022-03-20 32/68 57% 3.50 RR Tenpai can't buy happiness
4 362 2021-12-19 31/48 43% 3.10 RR Agari team tournament
5 867 2021-11-28 11/76 29% 3.45 RR Saint Petersburg Open 2021
6 516 2020-01-26 16/32 0% 2.70 RR The last chance: back to 2019
7 955 2019-12-15 6/112 0% 4.05 EMA VIII Russian Riichi Championship
8 619 2019-11-24 25/64 0% 3.45 EMA Saint Petersburg Open 2019
9 619 2019-11-04 25/64 0% 3.85 EMA Aki Shanten 2019
10 314 2019-07-21 25/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
11 769 2019-06-02 10/40 0% 2.90 RR Summer Cup 2019
12 398 2019-05-04 51/84 0% 4.20 EMA Haru Shanten 2019
13 511 2019-01-13 24/48 0% 3.10 RR Agari team tournament 2019
14 176 2018-11-18 76/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"