Novikov Dmitriy

From Saint Petersburg, Russia

EMA: 15990278

Player page

Internal rating (RR)

Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).

2 place (790.93).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (800 * 4.20 * 0.14 + 850.57 * 3.75 * 0.57 + 261.68 * 4 * 0.71 + 739.13 * 2.10 * 1 + 962.62 * 4.60 * 1 + 468.35 * 3.65 * 1 + 1000 * 3.85 * 1 + 568.63 * 3.05 * 1 + 876.40 * 3.75 * 1) / (4.20 * 0.14 + 3.75 * 0.57 + 4 * 0.71 + 2.10 * 1 + 4.60 * 1 + 3.65 * 1 + 3.85 * 1 + 3.05 * 1 + 3.75 * 1) = 737.2490284821915

p2 = (962.62 * 4.60 * 1 + 1000 * 3.85 * 1 + 876.40 * 3.75 * 1 + 850.57 * 3.75 * 0.57) / max_coefficients = 844.6138801261831

score = 737.2490284821915 * 0.5 + 844.6138801261831 * 0.5 = 790.9314543041874

Rating changes

Show

all results
Date Place Points Reason
2024-11-03 5 -> 2 785.93 -> 790.93

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 7 -> 5 732.76 -> 785.93

Moscow Riichi 2024: 0% -> 100%
2024-10-11 5 -> 7 749.08 -> 732.76

Money can not buy tenpai: 71% -> 57%
2024-09-06 5 750.22 -> 749.08

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 7 -> 5 731.08 -> 750.22

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 18 -> 7 653.84 -> 731.08

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 18 667.58 -> 653.84

Money can not buy tenpai: 86% -> 71%
2024-08-04 8 -> 18 694.31 -> 667.58

Riichi over Volga: 0% -> 100%
2024-07-14 7 -> 8 694.31
2024-07-06 7 696.14 -> 694.31

IX Russian Riichi Championship: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 876 2024-10-13 12/90 100% 3.75 RR Moscow Riichi 2024 Moscow
2 1000 2024-09-01 1/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
3 468 2024-08-04 43/80 100% 3.65 RR Riichi over Volga Samara
4 963 2024-05-12 5/108 100% 4.60 RR X Russian Championship Perm
5 739 2024-03-30 13/47 100% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
6 569 2024-03-10 23/52 100% 3.05 RR Agari Spring Tournament 2024 Moscow
7 262 2023-09-03 80/108 71% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
8 851 2023-06-11 14/88 57% 3.75 RR Money can not buy tenpai Perm
9 800 2022-11-06 16/76 14% 4.20 RR IX Russian Riichi Championship Perm
10 459 2022-06-12 61/112 0% 4.05 RR Moscow Riichi 2022 Moscow
11 45 2022-03-20 65/68 0% 3.50 RR Tenpai can't buy happiness Perm
12 373 2021-11-28 48/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
13 291 2021-11-06 40/56 0% 3.30 RR Kirov Tournament Kirov
14 802 2019-12-15 23/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
15 683 2019-11-24 21/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
16 841 2019-11-04 11/64 0% 3.85 EMA Aki Shanten 2019 Perm
17 927 2019-10-20 5/56 0% 3.18 EMA Tri Nitro Tournament 2019 - 7th Detonation Paris
18 1000 2019-08-25 1/28 0% 2.30 EMA Riichi Open Bratislava 2019 Bratislava
19 429 2019-07-21 21/36 0% 3.20 RR Moscow Open Riichi Marathon 2019 Moscow
20 641 2019-06-02 15/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
21 482 2019-05-04 44/84 0% 4.20 EMA Haru Shanten 2019 Perm
22 532 2019-01-13 23/48 0% 3.10 RR Agari team tournament 2019 Moscow
23 846 2018-12-23 7/40 0% 2.90 RR North Cup 2018 Saint Petersburg
24 810 2018-12-16 13/64 0% 3.45 EMA White Dragon Tournament Moscow
25 829 2018-11-25 7/36 0% 2.65 EMA Doitsu Jan Ou Taisen 2018 Germany
26 747 2018-11-18 24/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
27 935 2018-10-28 3/32 0% 2.70 EMA Tsukimi 2018 Vologda
28 57 2018-08-26 34/36 0% 2.50 EMA Finnish Riichi Open 2018 Finland
29 338 2018-06-11 48/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
30 710 2018-03-04 10/32 0% 2.70 RR East Cup 2018 Saint Petersburg
31 256 2017-10-01 30/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
32 333 2017-06-03 27/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
33 116 2017-03-18 39/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
34 452 2016-10-16 18/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
35 598 2016-09-11 36/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
36 87 2016-07-03 22/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg
37 645 2016-03-27 12/32 0% 1.60 RR Tournament of 4 winds. East cup 2016 Saint Petersburg
38 895 2015-11-15 3/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league Saint Petersburg