Oparin Konstantin

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 9, 2023 (latest changes Nov. 9, 2023).

83 place (361.78).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (590.91 * 2.10 * 1 + 691.59 * 4 * 1 + 0 + 0 + 0) / (2.10 * 1 + 4 * 1 + 1 + 1 + 1) = 440.3593406593407

p2 = (691.59 * 4 * 1 + 590.91 * 2.10 * 1) / max_coefficients = 283.2028958672266

score = 440.3593406593407 * 0.5 + 283.2028958672266 * 0.5 = 361.78111826328364

Rating changes

Show

all results
Date Place Points Reason
2023-11-06 89 -> 83 356.02 -> 361.78
2023-11-05 84 -> 89 356.02
2023-11-03 85 -> 84 356.02
2023-10-27 87 -> 85 356.02
2023-10-22 87 356.02

Mushroom League: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 591 2023-10-22 10/23 100% 2.10 CRR Mushroom League
2 692 2023-09-03 34/108 100% 4.00 RR SPB Riichi Open 2023