Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Internal rating (RR)
Rating date Nov. 6, 2024 (latest changes Nov. 6, 2024).
1 place (790.21).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (850.57 * 3.75 * 0.57 + 261.68 * 4 * 0.71 + 568.63 * 3.05 * 1 + 739.13 * 2.10 * 1 + 962.62 * 4.60 * 1 + 468.35 * 3.65 * 1 + 1000 * 3.85 * 1 + 876.40 * 3.75 * 1) / (3.75 * 0.57 + 4 * 0.71 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1) = 735.8006457704727
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 = 735.8006457704727 * 0.5 + 844.6138801261831 * 0.5 = 790.2072629483279
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-11-06 | 2 -> 1 | 790.93 -> 790.21 |
IX Russian Riichi Championship: 14% -> 0% |
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 | 8 -> 5 | 731.08 -> 750.22 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 18 -> 8 | 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 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 876 |
|
12/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
2 | 1000 |
|
1/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
3 | 468 |
|
43/80 | 100% | 3.65 | RR | Riichi over Volga |
4 | 963 |
|
5/108 | 100% | 4.60 | RR | X Russian Championship |
5 | 739 |
|
13/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
6 | 569 |
|
23/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
7 | 262 |
|
80/108 | 71% | 4.00 | RR | SPB Riichi Open 2023 |
8 | 851 |
|
14/88 | 57% | 3.75 | RR | Money can not buy tenpai |
9 | 800 |
|
16/76 | 0% | 4.20 | RR | IX Russian Riichi Championship |
10 | 459 |
|
61/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
11 | 45 |
|
65/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
12 | 373 |
|
48/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
13 | 291 |
|
40/56 | 0% | 3.30 | RR | Kirov Tournament |
14 | 802 |
|
23/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
15 | 683 |
|
21/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
16 | 841 |
|
11/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
17 | 927 |
|
5/56 | 0% | 3.18 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
18 | 1000 |
|
1/28 | 0% | 2.30 | EMA | Riichi Open Bratislava 2019 |
19 | 429 |
|
21/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
20 | 641 |
|
15/40 | 0% | 2.90 | RR | Summer Cup 2019 |
21 | 482 |
|
44/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
22 | 532 |
|
23/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
23 | 846 |
|
7/40 | 0% | 2.90 | RR | North Cup 2018 |
24 | 810 |
|
13/64 | 0% | 3.45 | EMA | White Dragon Tournament |
25 | 829 |
|
7/36 | 0% | 2.65 | EMA | Doitsu Jan Ou Taisen 2018 |
26 | 747 |
|
24/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
27 | 935 |
|
3/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
28 | 57 |
|
34/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
29 | 338 |
|
48/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
30 | 710 |
|
10/32 | 0% | 2.70 | RR | East Cup 2018 |
31 | 256 |
|
30/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
32 | 333 |
|
27/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
33 | 116 |
|
39/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
34 | 452 |
|
18/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
35 | 598 |
|
36/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
36 | 87 |
|
22/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
37 | 645 |
|
12/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
38 | 895 |
|
3/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |