Alekseeva Olga

From Moscow, Russia

EMA: 15990342

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

8 place (755.76).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (129.03 * 2.70 * 0.14 + 690.14 * 3.85 * 0.29 + 816.90 * 3.55 * 0.43 + 485.71 * 2.50 * 0.57 + 806.45 * 2.70 * 0.71 + 659.34 * 3.80 * 0.71 + 761.90 * 3.45 * 0.86 + 666.67 * 2.90 * 0.86 + 574.47 * 3.10 * 0.86 + 933.33 * 2.60 * 1 + 975.90 * 4.20 * 1 + 538.46 * 2.90 * 1 + 976.74 * 2.70 * 1 + 873.02 * 3.45 * 1 + 432.43 * 4.05 * 1) / (2.70 * 0.14 + 3.85 * 0.29 + 3.55 * 0.43 + 2.50 * 0.57 + 2.70 * 0.71 + 3.80 * 0.71 + 3.45 * 0.86 + 2.90 * 0.86 + 3.10 * 0.86 + 2.60 * 1 + 4.20 * 1 + 2.90 * 1 + 2.70 * 1 + 3.45 * 1 + 4.05 * 1) = 728.5796158674807

p2 = (975.90 * 4.20 * 1 + 873.02 * 3.45 * 1 + 976.74 * 2.70 * 1 + 933.33 * 2.60 * 1) / max_coefficients = 782.9311897106109

score = 728.5796158674807 * 0.5 + 782.9311897106109 * 0.5 = 755.7554027890458

Rating changes

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all results
Date Place Points Reason
2020-02-01 8 755.76

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 91 2019-12-22 11/12 100% 2.50 CRR 12 angry players
2 432 2019-12-15 64/112 100% 4.05 EMA VIII Russian Riichi Championship
3 873 2019-11-24 9/64 100% 3.45 EMA Saint Petersburg Open 2019
4 349 2019-11-04 42/64 100% 3.85 EMA Aki Shanten 2019
5 977 2019-10-20 2/44 100% 2.70 EMA Minsk Midori open 2019
6 538 2019-06-02 19/40 100% 2.90 RR Summer Cup 2019
7 976 2019-05-04 3/84 100% 4.20 EMA Haru Shanten 2019
8 933 2019-03-24 2/16 100% 2.60 CRR Double burning
9 574 2019-01-13 21/48 86% 3.10 RR Agari team tournament 2019
10 667 2018-12-23 14/40 86% 2.90 RR North Cup 2018
11 762 2018-12-16 16/64 86% 3.45 EMA White Dragon Tournament
12 659 2018-11-18 32/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
13 806 2018-10-28 7/32 71% 2.70 EMA Tsukimi 2018
14 486 2018-08-26 19/36 57% 2.50 EMA Finnish Riichi Open 2018
15 817 2018-06-11 14/72 43% 3.55 EMA RCR Saint Petersburg South Cup 2018
16 690 2018-05-01 23/72 29% 3.85 EMA Haru Shanten 2018
17 129 2018-03-04 28/32 14% 2.70 RR East Cup 2018
18 277 2017-12-11 61/84 0% 3.40 EMA VI Russian Riichi Championship 2017
19 513 2017-10-01 20/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
20 821 2017-06-03 8/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
21 774 2016-10-16 8/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
22 391 2016-07-03 15/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
23 839 2016-03-27 6/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
24 455 2016-03-13 55/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
25 333 2015-12-06 11/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
26 737 2015-11-15 6/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league