Alekseeva Olga

From Moscow, Russia

EMA: 15990342

Player page

Common russian riichi rating (CRR)

Rating date June 29, 2026 (latest changes June 29, 2026).

19 place (718.81).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (715.79 * 3.85 * 0.29 + 292.13 * 3.75 * 0.29 + 391.30 * 2.80 * 0.43 + 595.24 * 2.60 * 0.57 + 784.31 * 3.05 * 0.57 + 966.10 * 3.25 * 0.57 + 942.86 * 3.50 * 0.86 + 727.27 * 3.45 * 1 + 543.86 * 3.90 * 1 + 945.45 * 3 * 1 + 797.30 * 3.40 * 1) / (3.85 * 0.29 + 3.75 * 0.29 + 2.80 * 0.43 + 2.60 * 0.57 + 3.05 * 0.57 + 3.25 * 0.57 + 3.50 * 0.86 + 3.45 * 1 + 3.90 * 1 + 3 * 1 + 3.40 * 1) = 738.7298858121509

p2 = (945.45 * 3 * 1 + 942.86 * 3.50 * 0.86 + 797.30 * 3.40 * 1 + 727.27 * 3.45 * 1) / max_coefficients = 698.8964377418679

score = 738.7298858121509 * 0.5 + 698.8964377418679 * 0.5 = 718.8131617770093

Rating changes

Show

all results
Date Place Points Reason
2026-06-16 18 -> 19 720.87 -> 718.81

White Wolf Cup: 71% -> 57%
2026-06-15 20 -> 18 708.20 -> 720.87
2026-06-14 10 -> 20 737.91 -> 708.20
2026-06-13 10 733.30 -> 737.91

Moscow Riichi 2024: 43% -> 29%
2026-06-09 10 730.19 -> 733.30

Agari Summer Tournament 2024: 14% -> 0%
2026-06-04 11 -> 10 730.19
2026-06-02 11 730.65 -> 730.19

Agari Winter Tournament 2025: 71% -> 57%
2026-06-01 11 728.19 -> 730.65

Riichi never changing: 57% -> 43%
2026-05-26 11 727.34 -> 728.19

Riichi On Ice: 71% -> 57%
2026-05-25 12 -> 11 727.34

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 797 2026-02-23 16/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 945 2026-01-25 4/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 97 2025-11-30 29/32 100% 3.00 RR Final Cup 2025 Moscow
4 544 2025-11-04 27/58 100% 3.90 RR XI Russian Championship Moscow
5 727 2025-08-31 22/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
6 943 2025-05-03 5/71 86% 3.50 RR Riichi over The Volga 2025 Samara
7 966 2025-02-16 🥉 3/60 57% 3.25 RR White Wolf Cup Saint Petersburg
8 784 2025-02-02 12/52 57% 3.05 RR Agari Winter Tournament 2025 Moscow
9 595 2025-01-26 18/43 57% 2.60 RR Riichi On Ice Samara
10 391 2024-12-01 15/24 43% 2.80 CRR Riichi never changing Moscow
11 292 2024-10-13 64/90 29% 3.75 RR Moscow Riichi 2024 Moscow
12 716 2024-09-01 28/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
13 353 2024-06-09 34/52 0% 3.05 RR Agari Summer Tournament 2024 Moscow
14 98 2024-03-10 47/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
15 744 2023-11-26 11/40 0% 2.90 CRR Autumn Agari tournament Moscow
16 579 2023-09-03 46/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
17 362 2021-12-19 31/48 0% 3.10 RR Agari team tournament Moscow
18 813 2021-11-28 15/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
19 673 2021-11-06 19/56 0% 3.30 RR Kirov Tournament Kirov
20 641 2020-03-08 15/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
21 684 2020-02-02 7/20 0% 2.40 CRR double-burning-2020 Moscow
22 91 2019-12-22 11/12 0% 2.50 CRR 12 angry players Saint Petersburg
23 432 2019-12-15 64/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
24 873 2019-11-24 9/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
25 349 2019-11-04 42/64 0% 3.85 EMA Aki Shanten 2019 Perm
26 977 2019-10-20 🥈 2/44 0% 2.70 EMA Minsk Midori open 2019 Minsk
27 538 2019-06-02 19/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
28 976 2019-05-04 🥉 3/84 0% 4.20 EMA Haru Shanten 2019 Perm
29 933 2019-03-24 🥈 2/16 0% 2.60 CRR Double burning Moscow
30 574 2019-01-13 21/48 0% 3.10 RR Agari team tournament 2019 Moscow
31 667 2018-12-23 14/40 0% 2.90 RR North Cup 2018 Saint Petersburg
32 762 2018-12-16 16/64 0% 3.45 EMA White Dragon Tournament Moscow
33 659 2018-11-18 32/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
34 806 2018-10-28 7/32 0% 2.70 EMA Tsukimi 2018 Vologda
35 486 2018-08-26 19/36 0% 2.50 EMA Finnish Riichi Open 2018 Finland
36 817 2018-06-11 14/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
37 690 2018-05-01 23/72 0% 3.85 EMA Haru Shanten 2018 Perm
38 129 2018-03-04 28/32 0% 2.70 RR East Cup 2018 Saint Petersburg
39 277 2017-12-11 61/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
40 513 2017-10-01 20/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
41 821 2017-06-03 8/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
42 774 2016-10-16 8/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
43 391 2016-07-03 15/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
44 839 2016-03-27 6/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
45 455 2016-03-13 55/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
46 333 2015-12-06 11/16 0% 2.00 RR Two-day tournament of Saint Petersburg riichi mahjong league Saint Petersburg
47 737 2015-11-15 6/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg