Dashkova Anna

From Moscow, Russia

EMA: 15990092

Player page

Internal rating (RR)

Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).

61 place (468.69).

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

p1 = (429.91 * 4.60 * 1 + 515.79 * 3.85 * 1 + 941.18 * 3.05 * 1 + 0 + 0) / (4.60 * 1 + 3.85 * 1 + 3.05 * 1 + 1 + 1) = 506.2185185185185

p2 = (941.18 * 3.05 * 1 + 515.79 * 3.85 * 1 + 429.91 * 4.60 * 1) / max_coefficients = 431.1640378548896

score = 506.2185185185185 * 0.5 + 431.1640378548896 * 0.5 = 468.69127818670404

Rating changes

Show

all results
Date Place Points Reason
2024-12-11 62 -> 61 468.69
2024-11-06 65 -> 62 468.69
2024-11-03 66 -> 65 468.69
2024-10-13 58 -> 66 473.16 -> 468.69
2024-09-06 59 -> 58 473.16
2024-09-03 59 465.34 -> 473.16
2024-09-01 75 -> 59 386.05 -> 465.34

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 76 -> 75 384.37 -> 386.05
2024-08-04 65 -> 76 390.70 -> 384.37
2024-07-14 60 -> 65 390.70

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 516 2024-09-01 47/96 100% 3.85 RR SPB Riichi Open 2024
2 941 2024-06-09 4/52 100% 3.05 RR Agari Summer Tournament 2024
3 430 2024-05-12 62/108 100% 4.60 RR X Russian Championship
4 800 2018-12-02 4/16 0% 2.30 RR Arkhangelsk Championship
5 290 2018-10-28 23/32 0% 2.70 EMA Tsukimi 2018
6 238 2017-10-22 49/64 0% 3.45 EMA Moscow Riichi Open 2017
7 581 2016-03-27 14/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
8 71 2016-03-13 93/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
9 821 2016-02-22 8/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
10 863 2015-10-18 8/52 0% 2.90 EMA Russian Open Riichi Championship 2015
11 1000 2015-07-12 1/16 0% 1.20 RR "Haku no Ten" summer riichi mahjong tournament 2015
12 842 2015-04-05 4/20 0% 1.30 RR "Haku no Ten" autumn riichi mahjong tournament 2015
13 696 2014-10-18 8/24 0% 1.40 EMA Vologda Riichi Championship 2014
14 587 2014-09-21 27/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
15 933 2014-06-29 2/16 0% 1.20 RR "Haku no Ten" summer riichi mahjong tournament 2014
16 560 2014-02-15 34/76 0% 2.50 RR Moscow Riichi 2014
17 803 2013-12-08 15/72 0% 3.25 EMA Russian Riichi Championship 2013
18 800 2013-03-31 4/16 0% 1.00 RR "Haku no Ten" spring riichi mahjong tournament 2013