Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Internal rating (RR)
Rating date June 11, 2023 (latest changes June 11, 2023).
15 place (581.74).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 3.50 * 0.71) = 14.50005
p1 = (290.91 * 3.30 * 0.43 + 373.33 * 3.45 * 0.43 + 44.78 * 3.50 * 0.71 + 459.46 * 4.05 * 1 + 800 * 4.20 * 1 + 850.57 * 3.75 * 1) / (3.30 * 0.43 + 3.45 * 0.43 + 3.50 * 0.71 + 4.05 * 1 + 4.20 * 1 + 3.75 * 1) = 545.3835141521638
p2 = (800 * 4.20 * 1 + 850.57 * 3.75 * 1 + 459.46 * 4.05 * 1 + 373.33 * 3.45 * 0.43) / max_coefficients = 618.1020065448049
score = 545.3835141521638 * 0.5 + 618.1020065448049 * 0.5 = 581.7427603484844
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-06-11 | 32 -> 15 | 477.70 -> 581.74 |
Money can not buy tenpai: 0% -> 100% |
2023-05-28 | 32 | 479.51 -> 477.70 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 34 -> 32 | 462.98 -> 479.51 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 33 -> 34 | 465.77 -> 462.98 |
Kirov Tournament: 57% -> 43% |
2023-04-19 | 33 | 461.33 -> 465.77 | |
2023-03-28 | 33 | 462.60 -> 461.33 |
Saint Petersburg Open 2021: 71% -> 57% |
2023-03-20 | 34 -> 33 | 447.92 -> 462.60 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 35 -> 34 | 450.83 -> 447.92 |
Kirov Tournament: 71% -> 57% |
2023-02-19 | 35 | 447.62 -> 450.83 | |
2023-01-28 | 36 -> 35 | 448.35 -> 447.62 |
Saint Petersburg Open 2021: 86% -> 71% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 851 |
|
14/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 800 |
|
16/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
3 | 459 |
|
61/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
4 | 45 |
|
65/68 | 71% | 3.50 | RR | Tenpai can't buy happiness |
5 | 373 |
|
48/76 | 43% | 3.45 | RR | Saint Petersburg Open 2021 |
6 | 291 |
|
40/56 | 43% | 3.30 | RR | Kirov Tournament |
7 | 802 |
|
23/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
8 | 683 |
|
21/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
9 | 841 |
|
11/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
10 | 927 |
|
5/56 | 0% | 3.18 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
11 | 1000 |
|
1/28 | 0% | 2.30 | EMA | Riichi Open Bratislava 2019 |
12 | 429 |
|
21/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
13 | 641 |
|
15/40 | 0% | 2.90 | RR | Summer Cup 2019 |
14 | 482 |
|
44/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
15 | 532 |
|
23/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
16 | 846 |
|
7/40 | 0% | 2.90 | RR | North Cup 2018 |
17 | 810 |
|
13/64 | 0% | 3.45 | EMA | White Dragon Tournament |
18 | 829 |
|
7/36 | 0% | 2.65 | EMA | Doitsu Jan Ou Taisen 2018 |
19 | 747 |
|
24/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
20 | 935 |
|
3/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
21 | 57 |
|
34/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
22 | 338 |
|
48/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
23 | 710 |
|
10/32 | 0% | 2.70 | RR | East Cup 2018 |
24 | 256 |
|
30/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
25 | 333 |
|
27/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
26 | 116 |
|
39/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
27 | 452 |
|
18/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
28 | 598 |
|
36/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
29 | 87 |
|
22/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
30 | 645 |
|
12/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
31 | 895 |
|
3/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |