Novikov Dmitriy
From Saint Petersburg, Russia
EMA: 15990278
Common russian riichi rating (CRR)
Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).
15 place (620.11).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (290.91 * 3.30 * 0.14 + 373.33 * 3.45 * 0.14 + 44.78 * 3.50 * 0.43 + 459.46 * 4.05 * 0.57 + 800 * 4.20 * 1 + 782.61 * 2.80 * 1 + 850.57 * 3.75 * 1 + 261.68 * 4 * 1) / (3.30 * 0.14 + 3.45 * 0.14 + 3.50 * 0.43 + 4.05 * 0.57 + 4.20 * 1 + 2.80 * 1 + 3.75 * 1 + 4 * 1) = 575.5266120449007
p2 = (800 * 4.20 * 1 + 850.57 * 3.75 * 1 + 782.61 * 2.80 * 1 + 459.46 * 4.05 * 0.57) / max_coefficients = 664.6935593220338
score = 575.5266120449007 * 0.5 + 664.6935593220338 * 0.5 = 620.1100856834673
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-27 | 14 -> 15 | 620.11 | |
2023-10-12 | 13 -> 14 | 625.32 -> 620.11 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-28 | 13 | 622.94 -> 625.32 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-20 | 16 -> 13 | 616.75 -> 622.94 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 16 | 613.86 -> 616.75 |
Kirov Tournament: 29% -> 14% |
2023-09-03 | 7 -> 16 | 676.44 -> 613.86 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-12 | 7 | 668.30 -> 676.44 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 7 | 665.17 -> 668.30 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 7 | 657.87 -> 665.17 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 7 | 654.29 -> 657.87 |
Kirov Tournament: 43% -> 29% |
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 | 783 |
|
6/24 | 100% | 2.80 | CRR | Meeting in the billiard room |
4 | 800 |
|
16/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
5 | 459 |
|
61/112 | 57% | 4.05 | RR | Moscow Riichi 2022 |
6 | 45 |
|
65/68 | 43% | 3.50 | RR | Tenpai can't buy happiness |
7 | 373 |
|
48/76 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |
8 | 291 |
|
40/56 | 14% | 3.30 | RR | Kirov Tournament |
9 | 579 |
|
9/20 | 0% | 2.40 | CRR | double-burning-2020 |
10 | 455 |
|
7/12 | 0% | 2.50 | CRR | 12 angry players |
11 | 802 |
|
23/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
12 | 683 |
|
21/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
13 | 841 |
|
11/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
14 | 927 |
|
5/56 | 0% | 3.18 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
15 | 1000 |
|
1/28 | 0% | 2.30 | EMA | Riichi Open Bratislava 2019 |
16 | 429 |
|
21/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
17 | 641 |
|
15/40 | 0% | 2.90 | RR | Summer Cup 2019 |
18 | 482 |
|
44/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
19 | 532 |
|
23/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
20 | 846 |
|
7/40 | 0% | 2.90 | RR | North Cup 2018 |
21 | 810 |
|
13/64 | 0% | 3.45 | EMA | White Dragon Tournament |
22 | 829 |
|
7/36 | 0% | 2.65 | EMA | Doitsu Jan Ou Taisen 2018 |
23 | 747 |
|
24/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
24 | 935 |
|
3/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
25 | 57 |
|
34/36 | 0% | 2.50 | EMA | Finnish Riichi Open 2018 |
26 | 338 |
|
48/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
27 | 710 |
|
10/32 | 0% | 2.70 | RR | East Cup 2018 |
28 | 256 |
|
30/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
29 | 333 |
|
27/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
30 | 116 |
|
39/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
31 | 452 |
|
18/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
32 | 598 |
|
36/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
33 | 87 |
|
22/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
34 | 645 |
|
12/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
35 | 895 |
|
3/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |