Podmarkov Andrey

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 28, 2023 (latest changes Sept. 28, 2023).

85 place (360.98).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (80 * 3.45 * 0.14 + 717.95 * 1.80 * 0.86 + 913.04 * 1.40 * 1 + 364.49 * 4 * 1 + 0) / (3.45 * 0.14 + 1.80 * 0.86 + 1.40 * 1 + 4 * 1 + 1) = 460.33415977291986

p2 = (364.49 * 4 * 1 + 913.04 * 1.40 * 1 + 717.95 * 1.80 * 0.86 + 80 * 3.45 * 0.14) / max_coefficients = 261.62515920895595

score = 460.33415977291986 * 0.5 + 261.62515920895595 * 0.5 = 360.97965949093793

Rating changes

Show

all results
Date Place Points Reason
2023-09-28 89 -> 85 351.81 -> 360.98

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 90 -> 89 351.81
2023-09-06 91 -> 90 351.81
2023-09-03 95 -> 91 298.21 -> 351.81

SPB Riichi Open 2023: 0% -> 100%
2023-08-27 90 -> 95 311.26 -> 298.21

Sun tournament: 100% -> 86%
2023-08-12 90 307.31 -> 311.26
2023-07-28 95 -> 90 295.84 -> 307.31

Saint Petersburg Open 2021: 43% -> 29%
2023-07-06 97 -> 95 295.84
2023-07-03 99 -> 97 295.84
2023-06-19 100 -> 99 295.84

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 364 2023-09-03 69/108 100% 4.00 RR SPB Riichi Open 2023
2 913 2023-04-22 3/24 100% 1.40 CRR Fire cup 2023
3 718 2022-08-27 12/40 86% 1.80 CRR Sun tournament
4 80 2021-11-28 70/76 14% 3.45 RR Saint Petersburg Open 2021