Zhuravlev Andrei

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 25, 2023 (latest changes Feb. 25, 2023).

120 place (186.65).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (560 * 3.45 * 0.71 + 51.28 * 1.80 * 1 + 258.06 * 1.80 * 1 + 0 + 0) / (3.45 * 0.71 + 1.80 * 1 + 1.80 * 1 + 1 + 1) = 240.17603435373158

p2 = (560 * 3.45 * 0.71 + 258.06 * 1.80 * 1 + 51.28 * 1.80 * 1) / max_coefficients = 133.11752577319587

score = 240.17603435373158 * 0.5 + 133.11752577319587 * 0.5 = 186.64678006346372

Rating changes

Show

all results
Date Place Points Reason
2023-02-25 119 -> 120 151.94 -> 186.65

Earth cup: 0% -> 100%
2023-01-28 115 -> 119 172.12 -> 151.94

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 111 -> 115 172.12
2023-01-05 112 -> 111 172.12
2023-01-03 116 -> 112 172.12
2022-12-19 116 171.55 -> 172.12
2022-12-18 113 -> 116 171.55
2022-11-28 112 -> 113 189.27 -> 171.55

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 90 -> 112 193.47 -> 189.27
2022-11-03 91 -> 90 193.47

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 71% 3.45 RR Saint Petersburg Open 2021