Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

Player page

Internal rating (RR)

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

20 place (539.84).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001

p1 = (361.70 * 3.10 * 0.14 + 537.31 * 3.50 * 0.29 + 297.30 * 4.05 * 0.43 + 853.33 * 4.20 * 0.86 + 542.06 * 4 * 1) / (3.10 * 0.14 + 3.50 * 0.29 + 4.05 * 0.43 + 4.20 * 0.86 + 4 * 1) = 598.7471459625052

p2 = (853.33 * 4.20 * 0.86 + 542.06 * 4 * 1 + 537.31 * 3.50 * 0.29 + 297.30 * 4.05 * 0.43) / max_coefficients = 480.94057230630494

score = 598.7471459625052 * 0.5 + 480.94057230630494 * 0.5 = 539.8438591344051

Rating changes

Show

all results
Date Place Points Reason
2023-12-12 21 -> 20 528.28 -> 539.84

Moscow Riichi 2022: 57% -> 43%
2023-11-28 21 534.17 -> 528.28

Saint Petersburg Open 2021: 14% -> 0%
2023-11-20 19 -> 21 542.84 -> 534.17

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 19 556.46 -> 542.84

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 21 -> 19 552.44 -> 556.46

Agari team tournament: 29% -> 14%
2023-10-12 20 -> 21 542.12 -> 552.44

Moscow Riichi 2022: 71% -> 57%
2023-09-28 20 548.55 -> 542.12

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 20 555.03 -> 548.55

Tenpai can't buy happiness: 57% -> 43%
2023-09-03 17 -> 20 553.34 -> 555.03

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 18 -> 17 548.51 -> 553.34

Agari team tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 542 2023-09-03 50/108 100% 4.00 RR SPB Riichi Open 2023
2 853 2022-11-06 12/76 86% 4.20 RR IX Russian Riichi Championship
3 297 2022-06-12 79/112 43% 4.05 RR Moscow Riichi 2022
4 537 2022-03-20 32/68 29% 3.50 RR Tenpai can't buy happiness
5 362 2021-12-19 31/48 14% 3.10 RR Agari team tournament
6 867 2021-11-28 11/76 0% 3.45 RR Saint Petersburg Open 2021
7 516 2020-01-26 16/32 0% 2.70 RR The last chance: back to 2019
8 955 2019-12-15 6/112 0% 4.05 EMA VIII Russian Riichi Championship
9 619 2019-11-24 25/64 0% 3.45 EMA Saint Petersburg Open 2019
10 619 2019-11-04 25/64 0% 3.85 EMA Aki Shanten 2019
11 314 2019-07-21 25/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
12 769 2019-06-02 10/40 0% 2.90 RR Summer Cup 2019
13 398 2019-05-04 51/84 0% 4.20 EMA Haru Shanten 2019
14 511 2019-01-13 24/48 0% 3.10 RR Agari team tournament 2019
15 176 2018-11-18 76/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"