Novikov Dmitriy

From Saint Petersburg, Russia

EMA: 15990278

Player page

Internal rating (RR)

Rating date April 26, 2024 (latest changes April 12, 2024).

8 place (623.75).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (459.46 * 4.05 * 0.14 + 800 * 4.20 * 0.57 + 850.57 * 3.75 * 1 + 261.68 * 4 * 1 + 568.63 * 3.05 * 1 + 739.13 * 2.10 * 1) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 3.05 * 1 + 2.10 * 1) = 611.4307756496546

p2 = (850.57 * 3.75 * 1 + 800 * 4.20 * 0.57 + 568.63 * 3.05 * 1 + 739.13 * 2.10 * 1) / max_coefficients = 636.0694188128982

score = 611.4307756496546 * 0.5 + 636.0694188128982 * 0.5 = 623.7500972312764

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 7 -> 8 621.08 -> 623.75

Moscow Riichi 2022: 29% -> 14%
2024-03-30 12 -> 7 592.20 -> 621.08

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 13 -> 12 583.08 -> 592.20

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 15 -> 13 579.91 -> 583.08

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 13 -> 15 590.77 -> 579.91

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 11 -> 13 584.79 -> 590.77

Moscow Riichi 2022: 43% -> 29%
2024-01-20 14 -> 11 574.98 -> 584.79

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 13 -> 14 584.89 -> 574.98

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 14 -> 13 584.89
2023-12-12 15 -> 14 579.74 -> 584.89

Moscow Riichi 2022: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 739 2024-03-30 13/47 100% 2.10 RR Seihoku spring tournament 2024
2 569 2024-03-10 23/52 100% 3.05 RR Agari Spring Tournament 2024
3 262 2023-09-03 80/108 100% 4.00 RR SPB Riichi Open 2023
4 851 2023-06-11 14/88 100% 3.75 RR Money can not buy tenpai
5 800 2022-11-06 16/76 57% 4.20 RR IX Russian Riichi Championship
6 459 2022-06-12 61/112 14% 4.05 RR Moscow Riichi 2022
7 45 2022-03-20 65/68 0% 3.50 RR Tenpai can't buy happiness
8 373 2021-11-28 48/76 0% 3.45 RR Saint Petersburg Open 2021
9 291 2021-11-06 40/56 0% 3.30 RR Kirov Tournament
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