Zhuravlev Andrei

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

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

146 place (123.17).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (560 * 3.45 * 0.29 + 258.06 * 1.80 * 1 + 51.28 * 1.80 * 1 + 0 + 0) / (3.45 * 0.29 + 1.80 * 1 + 1.80 * 1 + 1 + 1) = 168.36568516619047

p2 = (560 * 3.45 * 0.29 + 258.06 * 1.80 * 1 + 51.28 * 1.80 * 1) / max_coefficients = 77.967802419688

score = 168.36568516619047 * 0.5 + 77.967802419688 * 0.5 = 123.16674379293923

Rating changes

Show

all results
Date Place Points Reason
2023-07-28 143 -> 146 146.51 -> 123.17

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 144 -> 143 146.51
2023-07-03 145 -> 144 146.51
2023-06-12 145 144.61 -> 146.51
2023-06-11 130 -> 145 148.92 -> 144.61
2023-05-28 126 -> 130 170.96 -> 148.92

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 127 -> 126 168.78 -> 170.96
2023-05-01 125 -> 127 168.78
2023-04-22 119 -> 125 168.78
2023-03-28 116 -> 119 189.02 -> 168.78

Saint Petersburg Open 2021: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 258 2023-02-25 24/32 100% 1.80 CRR Earth cup
2 51 2022-08-27 38/40 100% 1.80 CRR Sun tournament
3 560 2021-11-28 34/76 29% 3.45 RR Saint Petersburg Open 2021