Novikov Dmitriy

From Saint Petersburg, Russia

EMA: 15990278

Player page

Common russian riichi rating (CRR)

Rating date April 19, 2023 (latest changes April 19, 2023).

23 place (536.55).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (290.91 * 3.30 * 0.57 + 373.33 * 3.45 * 0.57 + 44.78 * 3.50 * 0.86 + 459.46 * 4.05 * 1 + 800 * 4.20 * 1 + 782.61 * 2.80 * 1) / (3.30 * 0.57 + 3.45 * 0.57 + 3.50 * 0.86 + 4.05 * 1 + 4.20 * 1 + 2.80 * 1) = 493.16069872897447

p2 = (800 * 4.20 * 1 + 782.61 * 2.80 * 1 + 459.46 * 4.05 * 1 + 373.33 * 3.45 * 0.57) / max_coefficients = 579.9399993594238

score = 493.16069872897447 * 0.5 + 579.9399993594238 * 0.5 = 536.5503490441992

Rating changes

Show

all results
Date Place Points Reason
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%
2023-01-28 30 -> 29 525.09 -> 523.13

Saint Petersburg Open 2021: 86% -> 71%
2023-01-06 31 -> 30 523.00 -> 525.09

Kirov Tournament: 86% -> 71%
2022-12-19 32 -> 31 520.21 -> 523.00
2022-12-18 37 -> 32 448.93 -> 520.21

Meeting in the billiard room: 0% -> 100%
2022-12-03 4 -> 37 749.99 -> 448.93
2021-02-01 10 -> 4 744.34 -> 749.99

Tournaments

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