Shpilman Anna

From Saint Petersburg, Russia

EMA: 15990070

Player page

Common russian riichi rating (CRR)

Rating date May 25, 2024 (latest changes May 25, 2024).

119 place (261.99).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (153.15 * 4.05 * 0.14 + 336.45 * 4 * 1 + 894.74 * 1.50 * 1 + 0 + 0) / (4.05 * 0.14 + 4 * 1 + 1.50 * 1 + 1 + 1) = 343.68456981870327

p2 = (336.45 * 4 * 1 + 894.74 * 1.50 * 1 + 153.15 * 4.05 * 0.14) / max_coefficients = 180.29480519480518

score = 343.68456981870327 * 0.5 + 180.29480519480518 * 0.5 = 261.9896875067542

Rating changes

Show

all results
Date Place Points Reason
2024-05-25 163 -> 119 141.21 -> 261.99

Duplicate riichi mahjong tournament 2024: 0% -> 100%
2024-05-19 162 -> 163 141.21
2024-05-12 149 -> 162 146.99 -> 141.21
2024-05-05 147 -> 149 146.99
2024-05-01 149 -> 147 146.99
2024-04-27 150 -> 149 146.99
2024-04-20 151 -> 150 146.99
2024-04-17 152 -> 151 146.99
2024-04-12 154 -> 152 148.94 -> 146.99

Moscow Riichi 2022: 29% -> 14%
2024-03-30 147 -> 154 148.94

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 895 2024-05-25 3/20 100% 1.50 CRR Duplicate riichi mahjong tournament 2024 Moscow
2 336 2023-09-03 72/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
3 153 2022-06-12 95/112 14% 4.05 RR Moscow Riichi 2022 Moscow
4 462 2018-12-23 22/40 0% 2.90 RR North Cup 2018 Saint Petersburg
5 730 2018-12-16 18/64 0% 3.45 EMA White Dragon Tournament Moscow
6 314 2018-08-26 25/36 0% 2.50 EMA Finnish Riichi Open 2018 Finland
7 169 2018-06-11 60/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
8 549 2018-05-01 33/72 0% 3.85 EMA Haru Shanten 2018 Perm
9 809 2018-03-25 10/48 0% 2.80 EMA Great Wave 2018 Helsinki
10 663 2017-12-11 29/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
11 222 2017-10-22 50/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
12 419 2017-10-15 19/32 0% 2.40 EMA Bologna Riichi open 2017 Bologna
13 949 2017-06-03 3/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
14 791 2017-03-18 10/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
15 831 2016-12-04 13/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
16 484 2016-10-16 17/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
17 701 2016-09-11 27/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
18 522 2016-07-03 12/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
19 778 2016-06-19 7/28 0% 2.30 EMA Prague Open 2016 Prague
20 677 2016-03-27 11/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
21 903 2016-03-26 4/32 0% 1.60 EMA Great Wave Tournament 2016 Espoo
22 838 2016-03-13 17/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
23 615 2016-02-22 16/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
24 1000 2015-11-15 1/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg
25 294 2015-10-18 37/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
26 872 2015-06-28 7/48 0% 2.00 EMA French Riichi Championship 2015 Paris
27 977 2015-06-21 2/44 0% 1.90 EMA Prague Open 2015 Prague
28 387 2015-04-26 20/32 0% 1.60 EMA Graz Open Riichi Tournament 2015 Graz
29 316 2015-03-15 14/20 0% 2.10 RR Nizhny Novgorod riichi mahjong tournament Nizhny Novgorod
30 721 2015-03-08 13/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
31 317 2014-12-07 44/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
32 905 2014-09-21 7/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
33 857 2014-03-16 6/36 0% 1.70 EMA Tri Nitro Tournament: Third Detonation ! Puteaux
34 747 2014-02-15 20/76 0% 2.50 RR Moscow Riichi 2014 Moscow