Prelovskii Lukyan

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 26, 2023 (latest changes Aug. 26, 2023).

161 place (54.47).

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

p1 = (200 * 1.20 * 0.43 + 266.67 * 1 * 1 + 0 + 0 + 0) / (1.20 * 0.43 + 1 * 1 + 1 + 1 + 1) = 81.85728969147071

p2 = (266.67 * 1 * 1 + 200 * 1.20 * 0.43) / max_coefficients = 27.08585371967795

score = 81.85728969147071 * 0.5 + 27.08585371967795 * 0.5 = 54.471571705574334

Rating changes

Show

all results
Date Place Points Reason
2023-08-26 160 -> 161 54.47
2023-08-12 160 53.92 -> 54.47
2023-07-05 160 57.29 -> 53.92

Winter tournament: 57% -> 43%
2023-07-03 162 -> 160 57.29
2023-06-12 162 56.73 -> 57.29
2023-06-11 145 -> 162 57.99 -> 56.73
2023-05-20 145 57.46 -> 57.99
2023-05-05 145 60.69 -> 57.46

Winter tournament: 71% -> 57%
2023-05-03 146 -> 145 60.69
2023-05-01 146 60.69

Spring Tournament Irkutsk 2023: 0% -> 100%

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 43% 1.20 CRR Winter tournament