Dashkova Anna

From Moscow, Russia

EMA: 15990092

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Internal rating (RR)

Rating date April 20, 2026 (latest changes April 19, 2026).

189 place (214.38).

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

p1 = (429.91 * 4.60 * 0.14 + 941.18 * 3.05 * 0.14 + 515.79 * 3.85 * 0.43 + 0 + 0) / (4.60 * 0.14 + 3.05 * 0.14 + 3.85 * 0.43 + 1 + 1) = 325.49314347937457

p2 = (515.79 * 3.85 * 0.43 + 941.18 * 3.05 * 0.14 + 429.91 * 4.60 * 0.14) / max_coefficients = 103.27157190635451

score = 325.49314347937457 * 0.5 + 103.27157190635451 * 0.5 = 214.38235769286453

Rating changes

Show

all results
Date Place Points Reason
2026-04-19 185 -> 189 214.38
2026-04-13 187 -> 185 214.38
2026-04-11 181 -> 187 214.38
2026-04-09 163 -> 181 253.98 -> 214.38

Agari Summer Tournament 2024: 29% -> 14%
2026-04-05 160 -> 163 253.98
2026-04-04 162 -> 160 253.98
2026-04-02 163 -> 162 253.98
2026-03-26 164 -> 163 253.98
2026-03-12 160 -> 164 266.39 -> 253.98

X Russian Championship: 29% -> 14%
2026-03-01 156 -> 160 281.58 -> 266.39

SPB Riichi Open 2024: 57% -> 43%

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 14% 3.05 RR Agari Summer Tournament 2024 Moscow
3 430 2024-05-12 62/108 14% 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