Maximov Andrei

From Saint Petersburg, Russia

EMA: 15990296

Player page

Internal rating (RR)

Rating date April 1, 2023 (latest changes April 1, 2023).

29 place (512.84).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418

p1 = (945.45 * 3.30 * 0.57 + 53.33 * 3.45 * 0.57 + 313.43 * 3.50 * 0.86 + 880 * 4.20 * 1 + 0) / (3.30 * 0.57 + 3.45 * 0.57 + 3.50 * 0.86 + 4.20 * 1 + 1) = 541.1187047972928

p2 = (880 * 4.20 * 1 + 945.45 * 3.30 * 0.57 + 313.43 * 3.50 * 0.86 + 53.33 * 3.45 * 0.57) / max_coefficients = 484.55680182528755

score = 541.1187047972928 * 0.5 + 484.55680182528755 * 0.5 = 512.8377533112902

Rating changes

Show

all results
Date Place Points Reason
2023-03-28 30 -> 29 499.80 -> 512.84

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 32 -> 30 492.91 -> 499.80

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 28 -> 32 516.12 -> 492.91

Kirov Tournament: 71% -> 57%
2023-03-03 104 -> 28 209.06 -> 516.12
2021-02-01 91 -> 104 419.93 -> 209.06
2020-02-01 91 419.93

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 880 2022-11-06 10/76 100% 4.20 RR IX Russian Riichi Championship Perm
2 313 2022-03-20 47/68 86% 3.50 RR Tenpai can't buy happiness Perm
3 53 2021-11-28 72/76 57% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
4 945 2021-11-06 4/56 57% 3.30 RR Kirov Tournament Kirov
5 540 2019-11-24 30/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
6 359 2019-06-02 26/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
7 564 2018-12-23 18/40 0% 2.90 RR North Cup 2018 Saint Petersburg
8 783 2018-09-23 6/24 0% 2.50 RR West cup 2018 Saint Petersburg
9 225 2018-06-11 56/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
10 548 2018-03-04 15/32 0% 2.70 RR East Cup 2018 Saint Petersburg
11 984 2017-10-22 2/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
12 769 2017-10-01 10/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
13 590 2017-06-03 17/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
14 767 2017-03-18 11/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
15 732 2016-12-04 20/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
16 516 2016-10-16 16/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
17 870 2016-07-03 4/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg