Maximov Andrei
From Saint Petersburg, Russia
EMA: 15990296
Internal rating (RR)
Rating date Jan. 6, 2024 (latest changes Jan. 6, 2024).
10 place (612.21).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.43) = 12.485890000000001
p1 = (313.43 * 3.50 * 0.29 + 880 * 4.20 * 0.71 + 1000 * 3.75 * 1 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.71 + 3.75 * 1 + 1 + 1) = 687.5346794516108
p2 = (1000 * 3.75 * 1 + 880 * 4.20 * 0.71 + 313.43 * 3.50 * 0.29) / max_coefficients = 536.8836342463372
score = 687.5346794516108 * 0.5 + 536.8836342463372 * 0.5 = 612.2091568489741
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-01-06 | 8 -> 10 | 625.65 -> 612.21 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-12 | 10 -> 8 | 613.95 -> 625.65 | |
2023-11-28 | 8 -> 10 | 634.25 -> 613.95 |
Saint Petersburg Open 2021: 14% -> 0% |
2023-11-20 | 10 -> 8 | 629.73 -> 634.25 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 5 -> 10 | 695.83 -> 629.73 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
2023-10-19 | 4 -> 5 | 695.83 | |
2023-10-12 | 6 -> 4 | 684.40 -> 695.83 | |
2023-09-28 | 7 -> 6 | 667.42 -> 684.40 |
Saint Petersburg Open 2021: 29% -> 14% |
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% |
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 | 71% | 4.20 | RR | IX Russian Riichi Championship |
3 | 313 |
|
47/68 | 29% | 3.50 | RR | Tenpai can't buy happiness |
4 | 53 |
|
72/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
5 | 945 |
|
4/56 | 0% | 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 |