Maximov Andrei
From Saint Petersburg, Russia
EMA: 15990296
Internal rating (RR)
Rating date March 6, 2023 (latest changes March 6, 2023).
32 place (492.91).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.71) = 14.214335
p1 = (945.45 * 3.30 * 0.57 + 53.33 * 3.45 * 0.71 + 313.43 * 3.50 * 1 + 880 * 4.20 * 1 + 0) / (3.30 * 0.57 + 3.45 * 0.71 + 3.50 * 1 + 4.20 * 1 + 1) = 513.9642243977087
p2 = (880 * 4.20 * 1 + 945.45 * 3.30 * 0.57 + 313.43 * 3.50 * 1 + 53.33 * 3.45 * 0.71) / max_coefficients = 471.86238399474905
score = 513.9642243977087 * 0.5 + 471.86238399474905 * 0.5 = 492.91330419622886
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-06 | 28 -> 32 | 516.12 -> 492.91 |
Kirov Tournament: 71% -> 57% |
2023-02-19 | 30 -> 28 | 512.76 -> 516.12 | |
2023-01-28 | 31 -> 30 | 500.22 -> 512.76 |
Saint Petersburg Open 2021: 86% -> 71% |
2023-01-06 | 28 -> 31 | 522.42 -> 500.22 |
Kirov Tournament: 86% -> 71% |
2022-12-19 | 29 -> 28 | 519.92 -> 522.42 | |
2022-11-28 | 31 -> 29 | 507.09 -> 519.92 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 51 -> 31 | 333.51 -> 507.09 |
IX Russian Riichi Championship: 0% -> 100% Kirov Tournament: 100% -> 86% |
2022-10-14 | 104 -> 51 | 209.06 -> 333.51 | |
2021-02-01 | 91 -> 104 | 419.93 -> 209.06 | |
2020-02-01 | 91 | 419.93 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 880 |
|
10/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 313 |
|
47/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
3 | 53 |
|
72/76 | 71% | 3.45 | RR | Saint Petersburg Open 2021 |
4 | 945 |
|
4/56 | 57% | 3.30 | RR | Kirov Tournament |
5 | 540 |
|
30/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
6 | 359 |
|
26/40 | 0% | 2.90 | RR | Summer Cup 2019 |
7 | 564 |
|
18/40 | 0% | 2.90 | RR | North Cup 2018 |
8 | 783 |
|
6/24 | 0% | 2.50 | RR | West cup 2018 |
9 | 225 |
|
56/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
10 | 548 |
|
15/32 | 0% | 2.70 | RR | East Cup 2018 |
11 | 984 |
|
2/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
12 | 769 |
|
10/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
13 | 590 |
|
17/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
14 | 767 |
|
11/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
15 | 732 |
|
20/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
16 | 516 |
|
16/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
17 | 870 |
|
4/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |