Maximov Andrei

From Saint Petersburg, Russia

EMA: 15990296

Player page

Common russian riichi rating (CRR)

Rating date Sept. 24, 2026 (latest changes Sept. 23, 2026).

38 place (646.92).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (694.92 * 3.25 * 0.43 + 777.78 * 2 * 0.71 + 272.73 * 3.45 * 0.86 + 986.49 * 3.40 * 1 + 566.67 * 1.70 * 1 + 967.74 * 1.80 * 1 + 774.65 * 3.40 * 1) / (3.25 * 0.43 + 2 * 0.71 + 3.45 * 0.86 + 3.40 * 1 + 1.70 * 1 + 1.80 * 1 + 3.40 * 1) = 720.1323254063102

p2 = (986.49 * 3.40 * 1 + 774.65 * 3.40 * 1 + 967.74 * 1.80 * 1 + 777.78 * 2 * 0.71) / max_coefficients = 573.7131732641143

score = 720.1323254063102 * 0.5 + 573.7131732641143 * 0.5 = 646.9227493352123

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 55 -> 38 585.56 -> 646.92

Sunset Wolf Cup 2026: 0% -> 100%
2026-09-03 56 -> 55 585.56
2026-09-01 57 -> 56 585.56
2026-08-31 67 -> 57 576.71 -> 585.56

SPB Riichi Open 2025: 100% -> 86%
2026-08-29 66 -> 67 576.71
2026-08-16 57 -> 66 587.24 -> 576.71

White Wolf Cup: 57% -> 43%
2026-08-15 57 585.46 -> 587.24
2026-08-14 56 -> 57 593.50 -> 585.46

Tonpu-master: 86% -> 71%
2026-08-13 57 -> 56 593.50
2026-08-08 58 -> 57 593.50

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 775 2026-09-06 17/72 100% 3.40 RR Sunset Wolf Cup 2026 Saint Petersburg
2 968 2026-07-25 🥈 2/32 100% 1.80 RR Seihoku Summer Tournament 2026 Saint Petersburg
3 567 2026-04-11 14/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
4 986 2026-02-23 🥈 2/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
5 273 2025-08-31 57/78 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
6 778 2025-06-14 5/19 71% 2.00 CRR Tonpu-master Saint Petersburg
7 695 2025-02-16 19/60 43% 3.25 RR White Wolf Cup Saint Petersburg
8 1000 2023-06-11 🥇 1/88 0% 3.75 RR Money can not buy tenpai Perm
9 652 2023-04-22 9/24 0% 1.40 CRR Fire cup 2023 Saint Petersburg
10 903 2023-02-25 4/32 0% 1.80 CRR Earth cup Saint Petersburg
11 261 2022-12-18 18/24 0% 2.80 CRR Meeting in the billiard room Moscow
12 880 2022-11-06 10/76 0% 4.20 RR IX Russian Riichi Championship Perm
13 846 2022-08-27 7/40 0% 1.80 CRR Sun tournament Saint Petersburg
14 303 2022-03-20 47/67 0% 3.45 RR Tenpai can't buy happiness Perm
15 53 2021-11-28 72/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
16 945 2021-11-06 4/56 0% 3.30 RR Kirov Tournament Kirov
17 727 2019-12-22 4/12 0% 2.50 CRR 12 angry players Saint Petersburg
18 540 2019-11-24 30/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
19 359 2019-06-02 26/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
20 564 2018-12-23 18/40 0% 2.90 RR North Cup 2018 Saint Petersburg
21 783 2018-09-23 6/24 0% 2.50 RR West cup 2018 Saint Petersburg
22 225 2018-06-11 56/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
23 548 2018-03-04 15/32 0% 2.70 RR East Cup 2018 Saint Petersburg
24 984 2017-10-22 🥈 2/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
25 769 2017-10-01 10/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg
26 590 2017-06-03 17/40 0% 1.80 RR Saint Petersburg championship. West cup 2017 Saint Petersburg
27 767 2017-03-18 11/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
28 732 2016-12-04 20/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
29 516 2016-10-16 16/32 0% 1.60 RR Tournament of 4 winds. West cup 2016 Saint Petersburg
30 870 2016-07-03 4/24 0% 1.40 RR Tournament of 4 winds. South cup 2016 Saint Petersburg