Zhuravlev Andrei

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

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

183 place (72.89).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (51.28 * 1.80 * 0.71 + 93.46 * 4 * 1 + 0 * 2.90 * 1 + 258.06 * 1.80 * 1 + 0) / (1.80 * 0.71 + 4 * 1 + 2.90 * 1 + 1.80 * 1 + 1) = 82.31489185070826

p2 = (258.06 * 1.80 * 1 + 93.46 * 4 * 1 + 51.28 * 1.80 * 0.71 + 0 * 2.90 * 1) / max_coefficients = 63.45974896525008

score = 82.31489185070826 * 0.5 + 63.45974896525008 * 0.5 = 72.88732040797917

Rating changes

Show

all results
Date Place Points Reason
2023-11-28 187 -> 183 97.74 -> 72.89

Saint Petersburg Open 2021: 14% -> 0%
2023-11-26 177 -> 187 110.51 -> 97.74

Autumn Agari tournament: 0% -> 100%
2023-11-06 182 -> 177 108.81 -> 110.51
2023-11-05 171 -> 182 108.81
2023-10-27 171 108.00 -> 108.81

Sun tournament: 86% -> 71%
2023-10-22 169 -> 171 108.00
2023-10-19 170 -> 169 108.00
2023-10-12 170 107.75 -> 108.00
2023-09-28 168 -> 170 128.26 -> 107.75

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 169 -> 168 128.26

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2023-11-26 40/40 100% 2.90 CRR Autumn Agari tournament
2 93 2023-09-03 98/108 100% 4.00 RR SPB Riichi Open 2023
3 258 2023-02-25 24/32 100% 1.80 CRR Earth cup
4 51 2022-08-27 38/40 71% 1.80 CRR Sun tournament
5 560 2021-11-28 34/76 0% 3.45 RR Saint Petersburg Open 2021