Zhuravlev Andrei

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 20, 2023 (latest changes Aug. 20, 2023).

148 place (124.82).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (560 * 3.45 * 0.29 + 51.28 * 1.80 * 1 + 258.06 * 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 = 81.27295376391336

score = 168.36568516619047 * 0.5 + 81.27295376391336 * 0.5 = 124.81931946505192

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 147 -> 148 123.17 -> 124.82
2023-07-28 144 -> 147 146.51 -> 123.17

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 145 -> 144 146.51
2023-07-03 146 -> 145 146.51
2023-06-12 146 144.61 -> 146.51
2023-06-11 131 -> 146 148.92 -> 144.61
2023-05-28 127 -> 131 170.96 -> 148.92

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 128 -> 127 168.78 -> 170.96
2023-05-01 126 -> 128 168.78
2023-04-22 120 -> 126 168.78

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