Chavgun Vladimir

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

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

114 place (168.56).

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

p1 = (213.33 * 3.45 * 0.71 + 615.38 * 1.80 * 1 + 0 + 0 + 0) / (3.45 * 0.71 + 1.80 * 1 + 1 + 1 + 1) = 224.8533417029914

p2 = (615.38 * 1.80 * 1 + 213.33 * 3.45 * 0.71) / max_coefficients = 112.26185567010309

score = 224.8533417029914 * 0.5 + 112.26185567010309 * 0.5 = 168.55759868654724

Rating changes

Show

all results
Date Place Points Reason
2023-01-28 115 -> 114 171.17 -> 168.56

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 111 -> 115 171.17
2023-01-05 112 -> 111 171.17
2023-01-03 116 -> 112 171.17
2022-12-19 116 170.60 -> 171.17
2022-12-18 113 -> 116 170.60
2022-12-03 113 170.60

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 615 2022-08-27 16/40 100% 1.80 CRR Sun tournament
2 213 2021-11-28 60/76 71% 3.45 RR Saint Petersburg Open 2021