Novikov Dmitriy

From Saint Petersburg, Russia

EMA: 15990278

Player page

Internal rating (RR)

Rating date March 6, 2024 (latest changes March 6, 2024).

15 place (579.91).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.57 + 4.05 * 0.29) = 11.306965

p1 = (44.78 * 3.50 * 0.14 + 459.46 * 4.05 * 0.29 + 800 * 4.20 * 0.57 + 850.57 * 3.75 * 1 + 261.68 * 4 * 1) / (3.50 * 0.14 + 4.05 * 0.29 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1) = 568.3276566714222

p2 = (850.57 * 3.75 * 1 + 800 * 4.20 * 0.57 + 261.68 * 4 * 1 + 459.46 * 4.05 * 0.29) / max_coefficients = 591.486751749917

score = 568.3276566714222 * 0.5 + 591.486751749917 * 0.5 = 579.9072042106695

Rating changes

Show

all results
Date Place Points Reason
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 14 579.74 -> 584.89

Moscow Riichi 2022: 57% -> 43%
2023-12-09 3 -> 14 761.49 -> 579.74
2021-02-01 8 -> 3 753.40 -> 761.49
2020-02-01 8 753.40

Tournaments

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