Petrushchenko Sergey

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

9 place (749.49)

score = ((617.02 * 3.10 * 1 + 820.51 * 2.90 * 1 + 507.94 * 3.50 * 1 + 835.16 * 4.05 * 1 + 957.45 * 2.80 * 1 + 421.05 * 1.50 * 1 + 859.15 * 4 * 1 + 340.43 * 2.80 * 1 + 686.75 * 3.65 * 0.66 + 925.93 * 3 * 1 + 612.90 * 2.85 * 1 + 859.15 * 3.70 * 1 + 57.14 * 3.20 * 0.33 + 913.04 * 2.90 * 0.33 + 0 * 1.70 * 0.66 + 111.11 * 2.60 * 0.66 + 407.41 * 2.30 * 0.66 + 845.07 * 3.40 * 0.66 + 282.05 * 2 * 0.33) / (3.10 * 1 + 2.90 * 1 + 3.50 * 1 + 4.05 * 1 + 2.80 * 1 + 1.50 * 1 + 4 * 1 + 2.80 * 1 + 3.65 * 0.66 + 3 * 1 + 2.85 * 1 + 3.70 * 1 + 3.20 * 0.33 + 2.90 * 0.33 + 1.70 * 0.66 + 2.60 * 0.66 + 2.30 * 0.66 + 3.40 * 0.66 + 2 * 0.33)) * 0.5 + ((859.15 * 4 * 1 + 835.16 * 4.05 * 1 + 859.15 * 3.70 * 1 + 925.93 * 3 * 1) / 15.25) * 0.5

Chart scale: normalized original

Rating changes

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Date Place Points Reason
12/02/2019 9 750.07 -> 749.49

February mini-tournament glhf; 2017: 33% -> 0%

20/01/2019 9 746.02 -> 750.07

Team tournament Agari. Season event: 100% -> 66%

13/01/2019 9 747.33 -> 746.02

Agari team tournament 2019: 0% -> 100%

09/01/2019 10 -> 9 741.97 -> 747.33

Moscow Open Riichi Marathon 2017: 66% -> 33%

05/01/2019 8 -> 10 741.97
23/12/2018 9 -> 8 736.18 -> 741.97

North Cup 2018: 0% -> 100%

16/12/2018 8 -> 9 741.70 -> 736.18

White Dragon Tournament: 0% -> 100%

11/12/2018 10 -> 8 738.23 -> 741.70

VI Russian Riichi Championship 2017: 100% -> 66%

10/12/2018 10 736.63 -> 738.23

December tournament glhf; 2016: 33% -> 0%

04/12/2018 11 -> 10 737.81 -> 736.63

Prague Open 2017: 66% -> 33%

Saint Petersburg Riichi Open 2016: 33% -> 0%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 617 13/01/2019 19/48 100% 3.1 RR Agari team tournament 2019
2 821 23/12/2018 8/40 100% 2.9 RR North Cup 2018
3 508 16/12/2018 32/64 100% 3.5 EMA White Dragon Tournament
4 835 18/11/2018 16/92 100% 4.1 EMA VII Russian Riichi Championship "Aki Shanten"
5 957 16/09/2018 3/48 100% 2.8 EMA Spanish Riichi Open
6 149 19/08/2018 41/48 100% 3.1 RR Moscow Riichi Open 2018
7 926 15/07/2018 3/28 100% 3.0 RR Moscow Open Riichi Marathon
8 613 17/06/2018 13/32 100% 2.9 EMA 5th Prague Open Riichi Championship
9 859 11/06/2018 11/72 100% 3.7 EMA South Cup 2018
10 333 20/05/2018 19/28 100% 3.5 CRR A-League
11 421 12/05/2018 12/20 100% 1.5 CRR Agari tournament. First stage
12 859 01/05/2018 11/72 100% 4.0 EMA Haru Shanten 2018
13 340 25/03/2018 32/48 100% 2.8 EMA Great Wave 2018
14 0 20/01/2018 28/28 66% 1.7 CRR Team tournament Agari. Season event
15 687 11/12/2017 27/84 66% 3.7 EMA VI Russian Riichi Championship 2017
16 845 12/11/2017 12/72 66% 3.4 EMA Perm Riichi 2017 Aki Shanten
17 48 22/10/2017 61/64 66% 3.5 EMA Moscow Riichi Open 2017
18 111 24/09/2017 25/28 66% 2.6 RR Moscow Riichi Half Marathon 2017
19 407 03/09/2017 17/28 66% 2.3 EMA Riichi Open Bratislava 2017
20 57 09/07/2017 34/36 33% 3.2 RR Moscow Open Riichi Marathon 2017
21 913 04/06/2017 3/24 33% 2.9 EMA Prague Open 2017
22 282 11/03/2017 29/40 33% 2.0 RR Moscow championship 2017 (JPML-A rules)
23 733 12/02/2017 5/16 0% 2.3 RR February mini-tournament glhf; 2017
24 391 10/12/2016 15/24 0% 1.6 RR December tournament glhf; 2016
25 507 04/12/2016 36/72 0% 3.4 EMA Saint Petersburg Riichi Open 2016
26 194 16/10/2016 26/32 0% 1.6 RR Tournament of 4 winds. West cup 2016
27 103 11/09/2016 79/88 0% 3.7 EMA V Russian Riichi Championship 2016
28 263 27/08/2016 15/20 0% 1.5 RR August tournament glhf; 2016
29 0 28/05/2016 24/24 0% 1.6 RR May tournament glhf; 2016