Prelovskii Lukyan

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).

194 place (46.28).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (200 * 1.20 * 0.14 + 266.67 * 1 * 1 + 0 + 0 + 0) / (1.20 * 0.14 + 1 * 1 + 1 + 1 + 1) = 72.14945295194991

p2 = (266.67 * 1 * 1 + 200 * 1.20 * 0.14) / max_coefficients = 20.404745762711865

score = 72.14945295194991 * 0.5 + 20.404745762711865 * 0.5 = 46.27709935733089

Rating changes

Show

all results
Date Place Points Reason
2023-11-05 182 -> 194 49.96 -> 46.28

Winter tournament: 29% -> 14%
2023-10-22 179 -> 182 49.96
2023-10-19 180 -> 179 49.96
2023-10-12 180 49.89 -> 49.96
2023-09-05 181 -> 180 53.38 -> 49.89

Winter tournament: 43% -> 29%
2023-09-03 165 -> 181 54.47 -> 53.38
2023-08-27 160 -> 165 54.47
2023-08-26 159 -> 160 54.47
2023-08-12 159 53.92 -> 54.47
2023-07-05 159 57.29 -> 53.92

Winter tournament: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 267 2023-05-01 12/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 200 2022-01-05 13/16 14% 1.20 CRR Winter tournament