Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

Player page

Common russian riichi rating (CRR)

Rating date Oct. 22, 2023 (latest changes Oct. 22, 2023).

25 place (548.09).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (866.67 * 3.45 * 0.14 + 361.70 * 3.10 * 0.14 + 537.31 * 3.50 * 0.43 + 297.30 * 4.05 * 0.57 + 853.33 * 4.20 * 1 + 542.06 * 4 * 1) / (3.45 * 0.14 + 3.10 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 4.20 * 1 + 4 * 1) = 604.9096292624127

p2 = (853.33 * 4.20 * 1 + 542.06 * 4 * 1 + 537.31 * 3.50 * 0.43 + 297.30 * 4.05 * 0.57) / max_coefficients = 491.2705084745763

score = 604.9096292624127 * 0.5 + 491.2705084745763 * 0.5 = 548.0900688684945

Rating changes

Show

all results
Date Place Points Reason
2023-10-22 24 -> 25 548.09
2023-10-19 26 -> 24 544.07 -> 548.09

Agari team tournament: 29% -> 14%
2023-10-12 26 542.12 -> 544.07

Moscow Riichi 2022: 71% -> 57%
2023-09-28 26 548.55 -> 542.12

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 25 -> 26 555.03 -> 548.55

Tenpai can't buy happiness: 57% -> 43%
2023-09-03 20 -> 25 538.79 -> 555.03

SPB Riichi Open 2023: 0% -> 100%
2023-09-01 12 -> 20 657.98 -> 538.79
2021-02-01 36 -> 12 619.32 -> 657.98
2020-02-01 36 619.32

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 542 2023-09-03 50/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 853 2022-11-06 12/76 100% 4.20 RR IX Russian Riichi Championship Perm
3 297 2022-06-12 79/112 57% 4.05 RR Moscow Riichi 2022 Moscow
4 537 2022-03-20 32/68 43% 3.50 RR Tenpai can't buy happiness Perm
5 362 2021-12-19 31/48 14% 3.10 RR Agari team tournament Moscow
6 867 2021-11-28 11/76 14% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
7 516 2020-01-26 16/32 0% 2.70 RR The last chance: back to 2019 Moscow
8 955 2019-12-15 6/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
9 619 2019-11-24 25/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
10 619 2019-11-04 25/64 0% 3.85 EMA Aki Shanten 2019 Perm
11 314 2019-07-21 25/36 0% 3.20 RR Moscow Open Riichi Marathon 2019 Moscow
12 769 2019-06-02 10/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
13 398 2019-05-04 51/84 0% 4.20 EMA Haru Shanten 2019 Perm
14 511 2019-01-13 24/48 0% 3.10 RR Agari team tournament 2019 Moscow
15 176 2018-11-18 76/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm