Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Internal rating (RR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
13 place (584.89).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001
p1 = (44.78 * 3.50 * 0.29 + 459.46 * 4.05 * 0.43 + 800 * 4.20 * 0.86 + 850.57 * 3.75 * 1 + 261.68 * 4 * 1) / (3.50 * 0.29 + 4.05 * 0.43 + 4.20 * 0.86 + 3.75 * 1 + 4 * 1) = 565.0139149202022
p2 = (850.57 * 3.75 * 1 + 800 * 4.20 * 0.86 + 261.68 * 4 * 1 + 459.46 * 4.05 * 0.43) / max_coefficients = 604.7685823784068
score = 565.0139149202022 * 0.5 + 604.7685823784068 * 0.5 = 584.8912486493045
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-12-19 | 14 -> 13 | 584.89 | |
2023-12-12 | 14 | 579.74 -> 584.89 |
Moscow Riichi 2022: 57% -> 43% |
2023-11-28 | 15 -> 14 | 576.69 -> 579.74 |
Saint Petersburg Open 2021: 14% -> 0% |
2023-11-20 | 15 | 568.54 -> 576.69 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 15 | 573.98 -> 568.54 |
IX Russian Riichi Championship: 100% -> 86% Kirov Tournament: 14% -> 0% |
2023-10-12 | 15 | 569.74 -> 573.98 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 15 | 567.46 -> 569.74 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-20 | 17 -> 15 | 560.78 -> 567.46 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 18 -> 17 | 557.91 -> 560.78 |
Kirov Tournament: 29% -> 14% |
2023-09-03 | 8 -> 18 | 612.53 -> 557.91 |
SPB Riichi Open 2023: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 262 |
|
80/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 851 |
|
14/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 800 |
|
16/76 | 86% | 4.20 | RR | IX Russian Riichi Championship |
4 | 459 |
|
61/112 | 43% | 4.05 | RR | Moscow Riichi 2022 |
5 | 45 |
|
65/68 | 29% | 3.50 | RR | Tenpai can't buy happiness |
6 | 373 |
|
48/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
7 | 291 |
|
40/56 | 0% | 3.30 | RR | Kirov Tournament |
8 | 802 |
|
23/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
9 | 683 |
|
21/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
10 | 841 |
|
11/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
11 | 927 |
|
5/56 | 0% | 3.18 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
12 | 1000 |
|
1/28 | 0% | 2.30 | EMA | Riichi Open Bratislava 2019 |
13 | 429 |
|
21/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
14 | 641 |
|
15/40 | 0% | 2.90 | RR | Summer Cup 2019 |
15 | 482 |
|
44/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
16 | 532 |
|
23/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
17 | 846 |
|
7/40 | 0% | 2.90 | RR | North Cup 2018 |
18 | 810 |
|
13/64 | 0% | 3.45 | EMA | White Dragon Tournament |
19 | 829 |
|
7/36 | 0% | 2.65 | EMA | Doitsu Jan Ou Taisen 2018 |
20 | 747 |
|
24/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
21 | 935 |
|
3/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
22 | 57 |
|
34/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
23 | 338 |
|
48/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
24 | 710 |
|
10/32 | 0% | 2.70 | RR | East Cup 2018 |
25 | 256 |
|
30/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
26 | 333 |
|
27/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
27 | 116 |
|
39/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
28 | 452 |
|
18/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
29 | 598 |
|
36/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
30 | 87 |
|
22/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
31 | 645 |
|
12/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
32 | 895 |
|
3/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |