Novikov Dmitriy

From Saint Petersburg, Russia

EMA: 15990278

Player page

Common russian riichi rating (CRR)

Rating date June 12, 2023 (latest changes June 12, 2023).

7 place (654.29).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (782.61 * 2.80 * 1 + 290.91 * 3.30 * 0.43 + 373.33 * 3.45 * 0.43 + 44.78 * 3.50 * 0.71 + 459.46 * 4.05 * 0.86 + 850.57 * 3.75 * 1 + 800 * 4.20 * 1) / (2.80 * 1 + 3.30 * 0.43 + 3.45 * 0.43 + 3.50 * 0.71 + 4.05 * 0.86 + 3.75 * 1 + 4.20 * 1) = 581.7830869279157

p2 = (800 * 4.20 * 1 + 850.57 * 3.75 * 1 + 782.61 * 2.80 * 1 + 459.46 * 4.05 * 0.86) / max_coefficients = 726.7895836197297

score = 581.7830869279157 * 0.5 + 726.7895836197297 * 0.5 = 654.2863352738227

Rating changes

Show

all results
Date Place Points Reason
2023-06-12 7 647.31 -> 654.29

Moscow Riichi 2022: 100% -> 86%
2023-06-11 21 -> 7 551.97 -> 647.31

Money can not buy tenpai: 0% -> 100%
2023-05-28 23 -> 21 556.68 -> 551.97

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 24 -> 23 539.28 -> 556.68

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 24 536.55 -> 539.28

Kirov Tournament: 57% -> 43%
2023-04-22 23 -> 24 536.55
2023-04-19 25 -> 23 536.55
2023-03-28 24 -> 25 541.50 -> 536.55

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 28 -> 24 525.41 -> 541.50

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 29 -> 28 523.13 -> 525.41

Kirov Tournament: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 851 2023-06-11 14/88 100% 3.75 RR Money can not buy tenpai
2 783 2022-12-18 6/24 100% 2.80 CRR Meeting in the billiard room
3 800 2022-11-06 16/76 100% 4.20 RR IX Russian Riichi Championship
4 459 2022-06-12 61/112 86% 4.05 RR Moscow Riichi 2022
5 45 2022-03-20 65/68 71% 3.50 RR Tenpai can't buy happiness
6 373 2021-11-28 48/76 43% 3.45 RR Saint Petersburg Open 2021
7 291 2021-11-06 40/56 43% 3.30 RR Kirov Tournament
8 579 2020-02-02 9/20 0% 2.40 CRR double-burning-2020
9 455 2019-12-22 7/12 0% 2.50 CRR 12 angry players
10 802 2019-12-15 23/112 0% 4.05 EMA VIII Russian Riichi Championship
11 683 2019-11-24 21/64 0% 3.45 EMA Saint Petersburg Open 2019
12 841 2019-11-04 11/64 0% 3.85 EMA Aki Shanten 2019
13 927 2019-10-20 5/56 0% 3.18 EMA Tri Nitro Tournament 2019 - 7th Detonation
14 1000 2019-08-25 1/28 0% 2.30 EMA Riichi Open Bratislava 2019
15 429 2019-07-21 21/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
16 641 2019-06-02 15/40 0% 2.90 RR Summer Cup 2019
17 482 2019-05-04 44/84 0% 4.20 EMA Haru Shanten 2019
18 532 2019-01-13 23/48 0% 3.10 RR Agari team tournament 2019
19 846 2018-12-23 7/40 0% 2.90 RR North Cup 2018
20 810 2018-12-16 13/64 0% 3.45 EMA White Dragon Tournament
21 829 2018-11-25 7/36 0% 2.65 EMA Doitsu Jan Ou Taisen 2018
22 747 2018-11-18 24/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
23 935 2018-10-28 3/32 0% 2.70 EMA Tsukimi 2018
24 57 2018-08-26 34/36 0% 2.50 EMA Finnish Riichi Open 2018
25 338 2018-06-11 48/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
26 710 2018-03-04 10/32 0% 2.70 RR East Cup 2018
27 256 2017-10-01 30/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
28 333 2017-06-03 27/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
29 116 2017-03-18 39/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
30 452 2016-10-16 18/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
31 598 2016-09-11 36/88 0% 3.45 EMA V Russian Riichi Championship 2016
32 87 2016-07-03 22/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
33 645 2016-03-27 12/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
34 895 2015-11-15 3/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league