Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

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Common russian riichi rating (CRR)

Rating date April 19, 2023 (latest changes April 19, 2023).

18 place (580.34).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (866.67 * 3.45 * 0.57 + 297.30 * 4.05 * 1 + 361.70 * 3.10 * 0.57 + 537.31 * 3.50 * 0.86 + 853.33 * 4.20 * 1) / (3.45 * 0.57 + 4.05 * 1 + 3.10 * 0.57 + 3.50 * 0.86 + 4.20 * 1) = 583.5643374162582

p2 = (853.33 * 4.20 * 1 + 866.67 * 3.45 * 0.57 + 537.31 * 3.50 * 0.86 + 297.30 * 4.05 * 1) / max_coefficients = 577.1164816706229

score = 583.5643374162582 * 0.5 + 577.1164816706229 * 0.5 = 580.3404095434405

Rating changes

Show

all results
Date Place Points Reason
2023-04-19 19 -> 18 577.16 -> 580.34

Agari team tournament: 71% -> 57%
2023-03-28 18 -> 19 596.84 -> 577.16

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 17 -> 18 594.89 -> 596.84

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 19 -> 17 594.89
2023-02-25 17 -> 19 594.89
2023-02-19 17 591.97 -> 594.89

Agari team tournament: 86% -> 71%
2023-01-28 16 -> 17 607.34 -> 591.97

Saint Petersburg Open 2021: 86% -> 71%
2022-12-19 16 601.51 -> 607.34

Agari team tournament: 100% -> 86%
2022-12-18 15 -> 16 601.51
2022-11-28 14 -> 15 612.25 -> 601.51

Saint Petersburg Open 2021: 100% -> 86%

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 79/112 100% 4.05 RR Moscow Riichi 2022
3 537 2022-03-20 32/68 86% 3.50 RR Tenpai can't buy happiness
4 362 2021-12-19 31/48 57% 3.10 RR Agari team tournament
5 867 2021-11-28 11/76 57% 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"