Maximov Andrei
From Saint Petersburg, Russia
EMA: 15990296
Internal rating (RR)
Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).
7 place (667.42).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (945.45 * 3.30 * 0.14 + 53.33 * 3.45 * 0.29 + 313.43 * 3.50 * 0.43 + 880 * 4.20 * 1 + 1000 * 3.75 * 1) / (3.30 * 0.14 + 3.45 * 0.29 + 3.50 * 0.43 + 4.20 * 1 + 3.75 * 1) = 771.4625066526334
p2 = (1000 * 3.75 * 1 + 880 * 4.20 * 1 + 313.43 * 3.50 * 0.43 + 945.45 * 3.30 * 0.14) / max_coefficients = 563.3684488525334
score = 771.4625066526334 * 0.5 + 563.3684488525334 * 0.5 = 667.4154777525835
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-20 | 8 -> 7 | 662.66 -> 667.42 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 5 -> 8 | 681.52 -> 662.66 |
Kirov Tournament: 29% -> 14% |
2023-09-03 | 2 -> 5 | 728.54 -> 681.52 | |
2023-08-12 | 2 | 713.50 -> 728.54 | |
2023-07-28 | 2 | 699.44 -> 713.50 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 3 -> 2 | 684.96 -> 699.44 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 3 | 705.05 -> 684.96 |
Kirov Tournament: 43% -> 29% |
2023-06-12 | 3 | 691.34 -> 705.05 | |
2023-06-11 | 27 -> 3 | 513.70 -> 691.34 |
Money can not buy tenpai: 0% -> 100% |
2023-05-28 | 31 -> 27 | 499.85 -> 513.70 |
Saint Petersburg Open 2021: 57% -> 43% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 1000 |
|
1/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 880 |
|
10/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
3 | 313 |
|
47/68 | 43% | 3.50 | RR | Tenpai can't buy happiness |
4 | 53 |
|
72/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
5 | 945 |
|
4/56 | 14% | 3.30 | RR | Kirov Tournament |
6 | 540 |
|
30/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
7 | 359 |
|
26/40 | 0% | 2.90 | RR | Summer Cup 2019 |
8 | 564 |
|
18/40 | 0% | 2.90 | RR | North Cup 2018 |
9 | 783 |
|
6/24 | 0% | 2.50 | RR | West cup 2018 |
10 | 225 |
|
56/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
11 | 548 |
|
15/32 | 0% | 2.70 | RR | East Cup 2018 |
12 | 984 |
|
2/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
13 | 769 |
|
10/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
14 | 590 |
|
17/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
15 | 767 |
|
11/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
16 | 732 |
|
20/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
17 | 516 |
|
16/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
18 | 870 |
|
4/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |