Alekseeva Olga

From Moscow, Russia

EMA: 15990342

Player page

Common russian riichi rating (CRR)

Rating date Feb. 16, 2020 (latest changes Feb. 12, 2020).

9 place (746.02).

max_coefficients = (4.45 * 1 + 4.30 * 1 + 3.90 * 1 + 3.50 * 1) = 16.15

p1 = (129.03 * 2.70 * 0.33 + 690.14 * 4 * 0.33 + 816.90 * 3.70 * 0.33 + 485.71 * 2.50 * 0.66 + 806.45 * 2.70 * 0.66 + 659.34 * 4.05 * 0.66 + 761.90 * 3.50 * 0.66 + 666.67 * 2.90 * 0.66 + 574.47 * 3.10 * 0.66 + 933.33 * 2.60 * 1 + 975.90 * 4.45 * 1 + 538.46 * 2.90 * 1 + 976.74 * 2.70 * 1 + 873.02 * 3.50 * 1 + 432.43 * 4.30 * 1) / (2.70 * 0.33 + 4 * 0.33 + 3.70 * 0.33 + 2.50 * 0.66 + 2.70 * 0.66 + 4.05 * 0.66 + 3.50 * 0.66 + 2.90 * 0.66 + 3.10 * 0.66 + 2.60 * 1 + 4.45 * 1 + 2.90 * 1 + 2.70 * 1 + 3.50 * 1 + 4.30 * 1) = 720.3828226273548

p2 = (975.90 * 4.45 * 1 + 873.02 * 3.50 * 1 + 976.74 * 2.70 * 1 + 933.33 * 2.60 * 1) / max_coefficients = 771.6538699690403

score = 720.3828226273548 * 0.5 + 771.6538699690403 * 0.5 = 746.0183462981976

Chart scale: normalized original

Rating changes

Show

Date Place Points Reason
10/02/2020 8 -> 9 746.02
26/01/2020 7 -> 8 746.02
13/01/2020 7 743.96 -> 746.02

Agari team tournament 2019: 100% -> 66%

05/01/2020 8 -> 7 743.96
23/12/2019 8 743.32 -> 743.96

North Cup 2018: 100% -> 66%

22/12/2019 6 -> 8 761.19 -> 743.32

12 angry players: 0% -> 100%

16/12/2019 7 -> 6 768.81 -> 761.19

White Dragon Tournament: 100% -> 66%

15/12/2019 4 -> 7 798.85 -> 768.81

VIII Russian Riichi Championship: 0% -> 100%

11/12/2019 4 791.12 -> 798.85

VI Russian Riichi Championship 2017: 33% -> 0%

RCR Saint Petersburg South Cup 2018: 66% -> 33%

24/11/2019 6 -> 4 771.84 -> 791.12

Saint Petersburg Open 2019: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 91 22/12/2019 11/12 100% 2.50 CRR 12 angry players
2 432 15/12/2019 64/112 100% 4.30 EMA VIII Russian Riichi Championship
3 873 24/11/2019 9/64 100% 3.50 EMA Saint Petersburg Open 2019
4 349 04/11/2019 42/64 100% 3.90 EMA Aki Shanten 2019
5 977 20/10/2019 2/44 100% 2.70 EMA Minsk Midori open 2019
6 538 02/06/2019 19/40 100% 2.90 RR Summer Cup 2019
7 976 04/05/2019 3/84 100% 4.45 EMA Haru Shanten 2019
8 933 24/03/2019 2/16 100% 2.60 CRR Double burning
9 574 13/01/2019 21/48 66% 3.10 RR Agari team tournament 2019
10 667 23/12/2018 14/40 66% 2.90 RR North Cup 2018
11 762 16/12/2018 16/64 66% 3.50 EMA White Dragon Tournament
12 659 18/11/2018 32/92 66% 4.05 EMA VII Russian Riichi Championship "Aki Shanten"
13 806 28/10/2018 7/32 66% 2.70 EMA Tsukimi 2018
14 486 26/08/2018 19/36 66% 2.50 EMA Finnish Riichi Open 2018
15 817 11/06/2018 14/72 33% 3.70 EMA RCR Saint Petersburg South Cup 2018
16 690 01/05/2018 23/72 33% 4.00 EMA Haru Shanten 2018
17 129 04/03/2018 28/32 33% 2.70 RR East Cup 2018
18 277 11/12/2017 61/84 0% 3.65 EMA VI Russian Riichi Championship 2017
19 513 01/10/2017 20/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
20 821 03/06/2017 8/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
21 774 16/10/2016 8/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
22 391 03/07/2016 15/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
23 839 27/03/2016 6/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
24 455 13/03/2016 55/100 0% 3.65 RR "Japanese House" riichi mahjong cup 2016
25 333 06/12/2015 11/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league
26 737 15/11/2015 6/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league