Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date April 25, 2024 (latest changes April 25, 2024).
11 place (642.30).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (468.47 * 4.05 * 0.14 + 102.56 * 1.80 * 0.43 + 956.52 * 2.80 * 0.57 + 419.35 * 1.80 * 0.71 + 925.23 * 4 * 1 + 760.87 * 2.10 * 1) / (4.05 * 0.14 + 1.80 * 0.43 + 2.80 * 0.57 + 1.80 * 0.71 + 4 * 1 + 2.10 * 1) = 746.7720470961123
p2 = (925.23 * 4 * 1 + 760.87 * 2.10 * 1 + 956.52 * 2.80 * 0.57 + 419.35 * 1.80 * 0.71) / max_coefficients = 537.8321167883212
score = 746.7720470961123 * 0.5 + 537.8321167883212 * 0.5 = 642.3020819422168
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-04-25 | 11 | 642.26 -> 642.30 |
Earth cup: 86% -> 71% |
2024-04-18 | 7 -> 11 | 660.19 -> 642.26 |
Meeting in the billiard room: 71% -> 57% |
2024-04-12 | 10 -> 7 | 653.24 -> 660.19 |
Moscow Riichi 2022: 29% -> 14% |
2024-03-30 | 17 -> 10 | 611.60 -> 653.24 |
Seihoku spring tournament 2024: 0% -> 100% |
2024-03-20 | 16 -> 17 | 611.60 | |
2024-03-10 | 15 -> 16 | 623.97 -> 611.60 | |
2024-03-06 | 15 | 612.51 -> 623.97 | |
2024-02-27 | 19 -> 15 | 604.26 -> 612.51 |
Sun tournament: 57% -> 43% |
2024-02-25 | 18 -> 19 | 604.47 -> 604.26 |
Earth cup: 100% -> 86% |
2024-02-18 | 14 -> 18 | 623.37 -> 604.47 |
Meeting in the billiard room: 86% -> 71% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 761 |
|
12/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
2 | 925 |
|
9/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
3 | 419 |
|
19/32 | 71% | 1.80 | CRR | Earth cup |
4 | 957 |
|
2/24 | 57% | 2.80 | CRR | Meeting in the billiard room |
5 | 103 |
|
36/40 | 43% | 1.80 | CRR | Sun tournament |
6 | 468 |
|
60/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
7 | 653 |
|
27/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
8 | 909 |
|
2/12 | 0% | 2.50 | CRR | 12 angry players |
9 | 982 |
|
3/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
10 | 984 |
|
2/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
11 | 795 |
|
9/40 | 0% | 2.90 | RR | Summer Cup 2019 |
12 | 77 |
|
37/40 | 0% | 2.90 | RR | North Cup 2018 |
13 | 609 |
|
10/24 | 0% | 2.50 | RR | West cup 2018 |
14 | 986 |
|
2/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
15 | 1000 |
|
1/32 | 0% | 2.70 | RR | East Cup 2018 |
16 | 325 |
|
57/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
17 | 154 |
|
34/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
18 | 846 |
|
7/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
19 | 535 |
|
21/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
20 | 986 |
|
2/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
21 | 935 |
|
3/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
22 | 348 |
|
16/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
23 | 935 |
|
3/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
24 | 1000 |
|
1/16 | 0% | 2.00 | RR | Two-day tournament of Saint Petersburg riichi mahjong league |
25 | 421 |
|
12/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |
26 | 510 |
|
26/52 | 0% | 2.90 | EMA | Russian Open Riichi Championship 2015 |