Proskuriakova Olga

From Moscow, Russia

EMA: 15990193

Player page

Internal rating (RR)

Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).

75 place (269.95).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.43) = 12.485890000000001

p1 = (801.80 * 4.05 * 0.43 + 345.79 * 4 * 1 + 0 + 0 + 0) / (4.05 * 0.43 + 4 * 1 + 1 + 1 + 1) = 317.65384628592824

p2 = (801.80 * 4.05 * 0.43 + 345.79 * 4 * 1) / max_coefficients = 222.24847407753873

score = 317.65384628592824 * 0.5 + 222.24847407753873 * 0.5 = 269.9511601817335

Rating changes

Show

all results
Date Place Points Reason
2024-01-20 77 -> 75 269.95
2024-01-06 80 -> 77 264.86 -> 269.95
2023-12-19 83 -> 80 264.86
2023-12-12 79 -> 83 292.37 -> 264.86

Moscow Riichi 2022: 57% -> 43%
2023-11-28 85 -> 79 292.37
2023-11-06 92 -> 85 287.38 -> 292.37
2023-10-19 93 -> 92 287.38
2023-10-12 85 -> 93 311.87 -> 287.38

Moscow Riichi 2022: 71% -> 57%
2023-09-28 86 -> 85 311.87
2023-09-20 88 -> 86 311.87

Tournaments

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