Proskuriakova Olga

From Moscow, Russia

EMA: 15990193

Player page

Internal rating (RR)

Rating date April 30, 2019 (latest changes April 30, 2019).

63 place (528.79).

max_coefficients = (3.85 * 1 + 3.80 * 1 + 3.55 * 1 + 3.45 * 1) = 14.649999999999999

p1 = (782.61 * 2.90 * 0.14 + 885.71 * 3.20 * 0.29 + 1000 * 2.30 * 0.43 + 555.56 * 2.60 * 0.43 + 733.33 * 1.40 * 0.43 + 142.86 * 3.45 * 0.43 + 746.99 * 3.40 * 0.57 + 468.09 * 2.80 * 0.86 + 962.96 * 3 * 1 + 319.15 * 3.10 * 1) / (2.90 * 0.14 + 3.20 * 0.29 + 2.30 * 0.43 + 2.60 * 0.43 + 1.40 * 0.43 + 3.45 * 0.43 + 3.40 * 0.57 + 2.80 * 0.86 + 3 * 1 + 3.10 * 1) = 617.1130786312847

p2 = (962.96 * 3 * 1 + 746.99 * 3.40 * 0.57 + 468.09 * 2.80 * 0.86 + 319.15 * 3.10 * 1) / max_coefficients = 440.46552901023887

score = 617.1130786312847 * 0.5 + 440.46552901023887 * 0.5 = 528.7893038207618

Rating changes

Show

Date Place Points Reason
2019-04-22 64 -> 63 521.68 -> 528.79

Moscow Riichi Open 2017: 57% -> 43%

2019-04-21 65 -> 64 521.68
2019-04-16 67 -> 65 521.68
2019-04-11 62 -> 67 536.14 -> 521.68

VI Russian Riichi Championship 2017: 71% -> 57%

2019-04-07 62 536.88 -> 536.14

Red Dragon tournament 2017: 57% -> 43%

2019-04-04 62 538.93 -> 536.88

Prague Open 2017: 29% -> 14%

2019-04-01 63 -> 62 538.93
2019-03-25 60 -> 63 543.71 -> 538.93

Great Wave 2018: 100% -> 86%

2019-03-24 59 -> 60 543.17 -> 543.71

Moscow Riichi Half Marathon 2017: 57% -> 43%

2019-03-18 61 -> 59 542.97 -> 543.17

Saint Petersburg championship. South cup 2017: 14% -> 0%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 319 2018-08-19 33/48 100% 3.10 RR Moscow Riichi Open 2018
2 217 2018-07-22 19/24 100% 2.73 RR Winner tournament. Agari season event
3 963 2018-07-15 2/28 100% 3.00 RR Moscow Open Riichi Marathon
4 468 2018-03-25 26/48 86% 2.80 EMA Great Wave 2018
5 747 2017-12-11 22/84 57% 3.40 EMA VI Russian Riichi Championship 2017
6 143 2017-10-22 55/64 43% 3.45 EMA Moscow Riichi Open 2017
7 733 2017-10-07 5/16 43% 1.40 RR Red Dragon tournament 2017
8 556 2017-09-24 13/28 43% 2.60 RR Moscow Riichi Half Marathon 2017
9 1000 2017-09-03 1/28 43% 2.30 EMA Riichi Open Bratislava 2017
10 886 2017-07-09 5/36 29% 3.20 RR Moscow Open Riichi Marathon 2017
11 783 2017-06-04 6/24 14% 2.90 EMA Prague Open 2017
12 581 2017-03-18 19/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
13 1000 2017-03-11 1/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
14 957 2016-12-10 2/24 0% 1.60 RR December tournament glhf; 2016
15 155 2016-12-04 61/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
16 540 2016-09-11 41/88 0% 3.45 EMA V Russian Riichi Championship 2016
17 600 2016-04-17 7/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules)
18 778 2016-03-13 23/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
19 43 2015-09-20 23/24 0% 1.40 EMA Yakuza Cup 2015
20 326 2015-03-08 30/44 0% 2.50 EMA Moscow Riichi Championship 2015
21 968 2014-12-07 3/64 0% 3.15 EMA Russian Open Riichi Championship 2014
22 16 2014-09-21 63/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
23 158 2014-09-14 17/20 0% 1.30 EMA Yakuza Cup 2014