Shpilman Aleksei

From Saint Petersburg, Russia

EMA: 15990215

Player page

Internal rating (RR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

97 place (404.64).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (425.53 * 2.80 * 0.14 + 914.29 * 2.50 * 0.57 + 793.65 * 3.45 * 0.86 + 0 + 0) / (2.80 * 0.14 + 2.50 * 0.57 + 3.45 * 0.86 + 1 + 1) = 563.4183489632112

p2 = (793.65 * 3.45 * 0.86 + 914.29 * 2.50 * 0.57 + 425.53 * 2.80 * 0.14) / max_coefficients = 245.86109324758843

score = 563.4183489632112 * 0.5 + 245.86109324758843 * 0.5 = 404.6397211053998

Rating changes

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all results
Date Place Points Reason
2020-02-01 97 404.64

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 794 2018-12-16 14/64 86% 3.45 EMA White Dragon Tournament Moscow
2 914 2018-08-26 4/36 57% 2.50 EMA Finnish Riichi Open 2018 Finland
3 426 2018-03-25 28/48 14% 2.80 EMA Great Wave 2018 Helsinki
4 1000 2017-10-15 1/32 0% 2.40 EMA Bologna Riichi open 2017 Bologna
5 231 2017-06-03 31/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
6 651 2017-03-18 16/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
7 552 2016-09-11 40/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
8 667 2016-06-19 10/28 0% 2.30 EMA Prague Open 2016 Prague
9 645 2016-03-26 12/32 0% 1.60 EMA Great Wave Tournament 2016 Espoo
10 576 2016-03-13 43/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
11 744 2016-02-22 11/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
12 947 2015-11-15 2/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg
13 725 2015-10-18 15/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
14 957 2015-06-28 3/48 0% 2.00 EMA French Riichi Championship 2015 Paris
15 767 2015-06-21 11/44 0% 1.90 EMA Prague Open 2015 Prague
16 710 2015-04-26 10/32 0% 1.60 EMA Graz Open Riichi Tournament 2015 Graz
17 368 2015-03-15 13/20 0% 2.10 RR Nizhny Novgorod riichi mahjong tournament Nizhny Novgorod
18 837 2015-03-08 8/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
19 111 2014-09-21 57/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow