Rozhkova Anastasiya

From Moscow, Russia

EMA: 15990371

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Common russian riichi rating (CRR)

Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).

27 place (632.02).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (588.24 * 3.05 * 1 + 853.33 * 4.20 * 0.14 + 542.06 * 4 * 0.71 + 846.15 * 2.90 * 1 + 551.40 * 4.60 * 1 + 734.18 * 3.65 * 1 + 578.95 * 3.85 * 1) / (3.05 * 1 + 4.20 * 0.14 + 4 * 0.71 + 2.90 * 1 + 4.60 * 1 + 3.65 * 1 + 3.85 * 1) = 639.5028125229571

p2 = (734.18 * 3.65 * 1 + 551.40 * 4.60 * 1 + 846.15 * 2.90 * 1 + 578.95 * 3.85 * 1) / max_coefficients = 624.5425867507887

score = 639.5028125229571 * 0.5 + 624.5425867507887 * 0.5 = 632.0226996368729

Rating changes

Show

all results
Date Place Points Reason
2024-11-03 29 -> 27 630.76 -> 632.02

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 27 -> 29 637.23 -> 630.76
2024-10-11 29 -> 27 637.23
2024-09-06 28 -> 29 640.09 -> 637.23

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 32 -> 28 627.54 -> 640.09

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 26 -> 32 647.71 -> 627.54

SPB Riichi Open 2024: 0% -> 100%
2024-08-26 27 -> 26 647.71
2024-08-11 28 -> 27 644.30 -> 647.71
2024-08-04 25 -> 28 617.87 -> 644.30

Riichi over Volga: 0% -> 100%
2024-07-14 24 -> 25 617.87

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 579 2024-09-01 41/96 100% 3.85 RR SPB Riichi Open 2024
2 734 2024-08-04 22/80 100% 3.65 RR Riichi over Volga
3 588 2024-06-09 22/52 100% 3.05 RR Agari Summer Tournament 2024
4 551 2024-05-12 49/108 100% 4.60 RR X Russian Championship
5 846 2023-11-26 7/40 100% 2.90 CRR Autumn Agari tournament
6 542 2023-09-03 50/108 71% 4.00 RR SPB Riichi Open 2023
7 853 2022-11-06 12/76 14% 4.20 RR IX Russian Riichi Championship
8 297 2022-06-12 79/112 0% 4.05 RR Moscow Riichi 2022
9 537 2022-03-20 32/68 0% 3.50 RR Tenpai can't buy happiness
10 362 2021-12-19 31/48 0% 3.10 RR Agari team tournament
11 867 2021-11-28 11/76 0% 3.45 RR Saint Petersburg Open 2021
12 516 2020-01-26 16/32 0% 2.70 RR The last chance: back to 2019
13 955 2019-12-15 6/112 0% 4.05 EMA VIII Russian Riichi Championship
14 619 2019-11-24 25/64 0% 3.45 EMA Saint Petersburg Open 2019
15 619 2019-11-04 25/64 0% 3.85 EMA Aki Shanten 2019
16 314 2019-07-21 25/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
17 769 2019-06-02 10/40 0% 2.90 RR Summer Cup 2019
18 398 2019-05-04 51/84 0% 4.20 EMA Haru Shanten 2019
19 511 2019-01-13 24/48 0% 3.10 RR Agari team tournament 2019
20 176 2018-11-18 76/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"