Alekseeva Olga

From Moscow, Russia

EMA: 15990342

Player page

Common russian riichi rating (CRR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

61 place (513.32).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998

p1 = (579.44 * 4 * 1 + 743.59 * 2.90 * 1 + 98.04 * 3.05 * 1 + 352.94 * 3.05 * 1 + 715.79 * 3.85 * 1) / (4 * 1 + 2.90 * 1 + 3.05 * 1 + 3.05 * 1 + 3.85 * 1) = 510.7091988130564

p2 = (715.79 * 3.85 * 1 + 579.44 * 4 * 1 + 743.59 * 2.90 * 1 + 352.94 * 3.05 * 1) / max_coefficients = 515.9273291925467

score = 510.7091988130564 * 0.5 + 515.9273291925467 * 0.5 = 513.3182640028016

Rating changes

Show

all results
Date Place Points Reason
2024-09-01 86 -> 61 400.08 -> 513.32

SPB Riichi Open 2024: 0% -> 100%
2024-08-26 90 -> 86 400.08
2024-08-25 89 -> 90 400.08
2024-08-22 90 -> 89 400.08
2024-08-20 91 -> 90 400.08
2024-08-11 92 -> 91 398.05 -> 400.08
2024-08-04 84 -> 92 405.69 -> 398.05
2024-07-14 80 -> 84 405.69
2024-07-06 82 -> 80 405.69
2024-06-25 83 -> 82 405.69

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 716 2024-09-01 28/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 353 2024-06-09 34/52 100% 3.05 RR Agari Summer Tournament 2024 Moscow
3 98 2024-03-10 47/52 100% 3.05 RR Agari Spring Tournament 2024 Moscow
4 744 2023-11-26 11/40 100% 2.90 CRR Autumn Agari tournament Moscow
5 579 2023-09-03 46/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
6 362 2021-12-19 31/48 0% 3.10 RR Agari team tournament Moscow
7 813 2021-11-28 15/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
8 673 2021-11-06 19/56 0% 3.30 RR Kirov Tournament Kirov
9 641 2020-03-08 15/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
10 684 2020-02-02 7/20 0% 2.40 CRR double-burning-2020 Moscow
11 91 2019-12-22 11/12 0% 2.50 CRR 12 angry players Saint Petersburg
12 432 2019-12-15 64/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
13 873 2019-11-24 9/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
14 349 2019-11-04 42/64 0% 3.85 EMA Aki Shanten 2019 Perm
15 977 2019-10-20 2/44 0% 2.70 EMA Minsk Midori open 2019 Minsk
16 538 2019-06-02 19/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
17 976 2019-05-04 3/84 0% 4.20 EMA Haru Shanten 2019 Perm
18 933 2019-03-24 2/16 0% 2.60 CRR Double burning Moscow
19 574 2019-01-13 21/48 0% 3.10 RR Agari team tournament 2019 Moscow
20 667 2018-12-23 14/40 0% 2.90 RR North Cup 2018 Saint Petersburg
21 762 2018-12-16 16/64 0% 3.45 EMA White Dragon Tournament Moscow
22 659 2018-11-18 32/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
23 806 2018-10-28 7/32 0% 2.70 EMA Tsukimi 2018 Vologda
24 486 2018-08-26 19/36 0% 2.50 EMA Finnish Riichi Open 2018 Finland
25 817 2018-06-11 14/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
26 690 2018-05-01 23/72 0% 3.85 EMA Haru Shanten 2018 Perm
27 129 2018-03-04 28/32 0% 2.70 RR East Cup 2018 Saint Petersburg
28 277 2017-12-11 61/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
29 513 2017-10-01 20/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
30 821 2017-06-03 8/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
31 774 2016-10-16 8/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
32 391 2016-07-03 15/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
33 839 2016-03-27 6/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
34 455 2016-03-13 55/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
35 333 2015-12-06 11/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league Saint Petersburg
36 737 2015-11-15 6/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg