Dashkova Anna

From Moscow, Russia

EMA: 15990092

Player page

Internal rating (RR)

Rating date May 20, 2026 (latest changes May 17, 2026).

211 place (140.67).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (941.18 * 3.05 * 0.14 + 515.79 * 3.85 * 0.29 + 0 + 0 + 0) / (3.05 * 0.14 + 3.85 * 0.29 + 1 + 1 + 1) = 215.519237001713

p2 = (515.79 * 3.85 * 0.29 + 941.18 * 3.05 * 0.14) / max_coefficients = 65.82828282828282

score = 215.519237001713 * 0.5 + 65.82828282828282 * 0.5 = 140.6737599149979

Rating changes

Show

all results
Date Place Points Reason
2026-05-17 210 -> 211 140.67
2026-05-14 211 -> 210 140.67
2026-05-12 199 -> 211 192.69 -> 140.67

X Russian Championship: 14% -> 0%
2026-05-03 194 -> 199 192.41 -> 192.69
2026-05-01 187 -> 194 214.38 -> 192.41

SPB Riichi Open 2024: 43% -> 29%
2026-04-26 188 -> 187 214.38
2026-04-19 184 -> 188 214.38
2026-04-13 186 -> 184 214.38
2026-04-11 180 -> 186 214.38
2026-04-09 162 -> 180 253.98 -> 214.38

Agari Summer Tournament 2024: 29% -> 14%

Tournaments

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