Dashkova Anna

From Moscow, Russia

EMA: 15990092

Player page

Common russian riichi rating (CRR)

Rating date March 15, 2026 (latest changes March 15, 2026).

181 place (283.78).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (429.91 * 4.60 * 0.14 + 105.26 * 1.50 * 0.29 + 941.18 * 3.05 * 0.29 + 515.79 * 3.85 * 0.43 + 0) / (4.60 * 0.14 + 1.50 * 0.29 + 3.05 * 0.29 + 3.85 * 0.43 + 1) = 433.85564696677187

p2 = (515.79 * 3.85 * 0.43 + 941.18 * 3.05 * 0.29 + 429.91 * 4.60 * 0.14 + 105.26 * 1.50 * 0.29) / max_coefficients = 133.70836120401339

score = 433.85564696677187 * 0.5 + 133.70836120401339 * 0.5 = 283.7820040853926

Rating changes

Show

all results
Date Place Points Reason
2026-03-12 176 -> 181 292.98 -> 283.78

X Russian Championship: 29% -> 14%
2026-03-07 175 -> 176 292.98
2026-03-01 167 -> 175 306.36 -> 292.98

SPB Riichi Open 2024: 57% -> 43%
2026-02-28 169 -> 167 306.36
2026-02-23 163 -> 169 306.36
2026-02-13 164 -> 163 306.36
2026-02-09 149 -> 164 337.51 -> 306.36

Agari Summer Tournament 2024: 43% -> 29%
2026-02-08 145 -> 149 337.51
2026-02-04 146 -> 145 337.51
2026-02-02 147 -> 146 337.51

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 516 2024-09-01 47/96 43% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 941 2024-06-09 4/52 29% 3.05 RR Agari Summer Tournament 2024 Moscow
3 105 2024-05-25 18/20 29% 1.50 CRR Duplicate riichi mahjong tournament 2024 Moscow
4 430 2024-05-12 62/108 14% 4.60 RR X Russian Championship Perm
5 800 2018-12-02 4/16 0% 2.30 RR Arkhangelsk Championship Arkhangelsk
6 290 2018-10-28 23/32 0% 2.70 EMA Tsukimi 2018 Vologda
7 238 2017-10-22 49/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
8 581 2016-03-27 14/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
9 71 2016-03-13 93/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
10 821 2016-02-22 8/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
11 1000 2016-01-31 🥇 1/12 0% 1.10 CRR "Haku no Ten" winter riichi mahjong tournament 2016 Vologda
12 863 2015-10-18 8/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
13 1000 2015-07-12 🥇 1/16 0% 1.20 RR "Haku no Ten" summer riichi mahjong tournament 2015 Vologda
14 842 2015-04-05 4/20 0% 1.30 RR "Haku no Ten" autumn riichi mahjong tournament 2015 Vologda
15 818 2015-01-25 🥉 3/12 0% 0.90 CRR "Haku no Ten" winter riichi mahjong tournament 2015 Vologda
16 741 2014-10-18 8/28 0% 1.50 EMA Vologda Riichi Championship 2014 Vologda
17 587 2014-09-21 27/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
18 933 2014-06-29 🥈 2/16 0% 1.20 RR "Haku no Ten" summer riichi mahjong tournament 2014 Vologda
19 818 2014-03-30 🥉 3/12 0% 0.90 CRR "Haku no Ten" spring riichi mahjong tournament 2014 Vologda
20 560 2014-02-15 34/76 0% 2.50 RR Moscow Riichi 2014 Moscow
21 803 2013-12-08 15/72 0% 3.25 EMA Russian Riichi Championship 2013 Moscow
22 571 2013-09-28 4/8 0% 0.80 CRR "Haku no Ten" autumn riichi mahjong tournament 2013 Vologda
23 1000 2013-06-30 🥇 1/12 0% 0.90 CRR "Haku no Ten" summer riichi mahjong tournament 2013 Vologda
24 800 2013-03-31 4/16 0% 1.00 RR "Haku no Ten" spring riichi mahjong tournament 2013 Vologda
25 571 2012-12-23 4/8 0% 0.80 CRR "Haku no Ten" winter riichi mahjong tournament 2012 Vologda