Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).
36 place (472.32).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (956.52 * 2.80 * 1 + 653.33 * 3.45 * 0.29 + 102.56 * 1.80 * 1 + 419.35 * 1.80 * 1 + 468.47 * 4.05 * 0.71) / (2.80 * 1 + 3.45 * 0.29 + 1.80 * 1 + 1.80 * 1 + 4.05 * 0.71) = 546.4694539518105
p2 = (956.52 * 2.80 * 1 + 468.47 * 4.05 * 0.71 + 419.35 * 1.80 * 1 + 653.33 * 3.45 * 0.29) / max_coefficients = 398.1781019672116
score = 546.4694539518105 * 0.5 + 398.1781019672116 * 0.5 = 472.32377795951106
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-12 | 36 | 471.68 -> 472.32 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 31 -> 36 | 485.41 -> 471.68 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 33 -> 31 | 485.41 | |
2023-07-06 | 34 -> 33 | 485.41 | |
2023-06-12 | 35 -> 34 | 484.38 -> 485.41 |
Moscow Riichi 2022: 100% -> 86% |
2023-06-11 | 31 -> 35 | 504.00 -> 484.38 | |
2023-05-28 | 29 -> 31 | 518.06 -> 504.00 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 32 -> 29 | 509.37 -> 518.06 | |
2023-05-06 | 33 -> 32 | 509.37 | |
2023-04-22 | 31 -> 33 | 509.37 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 419 |
|
19/32 | 100% | 1.80 | CRR | Earth cup |
2 | 957 |
|
2/24 | 100% | 2.80 | CRR | Meeting in the billiard room |
3 | 103 |
|
36/40 | 100% | 1.80 | CRR | Sun tournament |
4 | 468 |
|
60/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
5 | 653 |
|
27/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
6 | 909 |
|
2/12 | 0% | 2.50 | CRR | 12 angry players |
7 | 982 |
|
3/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
8 | 984 |
|
2/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
9 | 795 |
|
9/40 | 0% | 2.90 | RR | Summer Cup 2019 |
10 | 77 |
|
37/40 | 0% | 2.90 | RR | North Cup 2018 |
11 | 609 |
|
10/24 | 0% | 2.50 | RR | West cup 2018 |
12 | 986 |
|
2/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
13 | 1000 |
|
1/32 | 0% | 2.70 | RR | East Cup 2018 |
14 | 325 |
|
57/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
15 | 154 |
|
34/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
16 | 846 |
|
7/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
17 | 535 |
|
21/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
18 | 986 |
|
2/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
19 | 935 |
|
3/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
20 | 348 |
|
16/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
21 | 935 |
|
3/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
22 | 1000 |
|
1/16 | 0% | 2.00 | RR | Two-day tournament of Saint Petersburg riichi mahjong league |
23 | 421 |
|
12/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |
24 | 510 |
|
26/52 | 0% | 2.90 | EMA | Russian Open Riichi Championship 2015 |