Proskuriakova Olga

From Moscow, Russia

EMA: 15990193

Player page

Common russian riichi rating (CRR)

Rating date Feb. 22, 2025 (latest changes Feb. 22, 2025).

77 place (474.31).

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

p1 = (345.79 * 4 * 0.57 + 538.46 * 2.90 * 0.71 + 509.80 * 3.05 * 1 + 607.84 * 3.05 * 1 + 442.11 * 3.85 * 1 + 314.61 * 3.75 * 1 + 705.88 * 3.05 * 1) / (4 * 0.57 + 2.90 * 0.71 + 3.05 * 1 + 3.05 * 1 + 3.85 * 1 + 3.75 * 1 + 3.05 * 1) = 490.3290698329991

p2 = (705.88 * 3.05 * 1 + 607.84 * 3.05 * 1 + 442.11 * 3.85 * 1 + 509.80 * 3.05 * 1) / max_coefficients = 458.28832807570984

score = 490.3290698329991 * 0.5 + 458.28832807570984 * 0.5 = 474.30869895435444

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 72 -> 77 474.31
2025-02-11 73 -> 72 474.31
2025-02-02 90 -> 73 425.41 -> 474.31

Agari Winter Tournament 2025: 0% -> 100%
2025-01-26 86 -> 90 431.36 -> 425.41

Autumn Agari tournament: 86% -> 71%
2025-01-07 81 -> 86 431.36
2025-01-05 80 -> 81 431.36
2025-01-03 81 -> 80 429.70 -> 431.36

SPB Riichi Open 2023: 71% -> 57%
2024-12-25 80 -> 81 429.70
2024-12-18 81 -> 80 429.70
2024-12-11 84 -> 81 429.70

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 706 2025-02-02 16/52 100% 3.05 RR Agari Winter Tournament 2025
2 315 2024-10-13 62/90 100% 3.75 RR Moscow Riichi 2024
3 442 2024-09-01 54/96 100% 3.85 RR SPB Riichi Open 2024
4 608 2024-06-09 21/52 100% 3.05 RR Agari Summer Tournament 2024
5 510 2024-03-10 26/52 100% 3.05 RR Agari Spring Tournament 2024
6 538 2023-11-26 19/40 71% 2.90 CRR Autumn Agari tournament
7 346 2023-09-03 71/108 57% 4.00 RR SPB Riichi Open 2023
8 802 2022-06-12 23/112 0% 4.05 RR Moscow Riichi 2022
9 387 2020-01-26 20/32 0% 2.70 RR The last chance: back to 2019
10 892 2019-12-15 13/112 0% 4.05 EMA VIII Russian Riichi Championship
11 889 2019-11-24 8/64 0% 3.45 EMA Saint Petersburg Open 2019
12 571 2019-07-21 16/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
13 590 2019-06-02 17/40 0% 2.90 RR Summer Cup 2019
14 446 2019-05-04 47/84 0% 4.20 EMA Haru Shanten 2019
15 133 2019-03-24 14/16 0% 2.60 CRR Double burning
16 319 2018-08-19 33/48 0% 3.10 RR Moscow Riichi Open 2018
17 217 2018-07-22 19/24 0% 2.73 RR Winner tournament. Agari season event
18 963 2018-07-15 2/28 0% 3.00 RR Moscow Open Riichi Marathon
19 468 2018-03-25 26/48 0% 2.80 EMA Great Wave 2018
20 222 2018-01-20 22/28 0% 1.70 CRR Team tournament Agari. Season event
21 747 2017-12-11 22/84 0% 3.40 EMA VI Russian Riichi Championship 2017
22 143 2017-10-22 55/64 0% 3.45 EMA Moscow Riichi Open 2017
23 733 2017-10-07 5/16 0% 1.40 RR Red Dragon tournament 2017
24 556 2017-09-24 13/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
25 1000 2017-09-03 1/28 0% 2.30 EMA Riichi Open Bratislava 2017
26 886 2017-07-09 5/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
27 783 2017-06-04 6/24 0% 2.90 EMA Prague Open 2017
28 581 2017-03-18 19/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
29 1000 2017-03-11 1/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
30 957 2016-12-10 2/24 0% 1.60 RR December tournament glhf; 2016
31 155 2016-12-04 61/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
32 540 2016-09-11 41/88 0% 3.45 EMA V Russian Riichi Championship 2016
33 600 2016-04-17 7/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules)
34 778 2016-03-13 23/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
35 43 2015-09-20 23/24 0% 1.40 EMA Yakuza Cup 2015
36 326 2015-03-08 30/44 0% 2.50 EMA Moscow Riichi Championship 2015
37 968 2014-12-07 3/64 0% 3.15 EMA Russian Open Riichi Championship 2014
38 16 2014-09-21 63/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
39 158 2014-09-14 17/20 0% 1.30 EMA Yakuza Cup 2014