Oparin Konstantin

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 17, 2023 (latest changes Dec. 17, 2023).

35 place (490.45).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (590.91 * 2.10 * 1 + 691.59 * 4 * 1 + 717.95 * 2.90 * 1 + 0 + 0) / (2.10 * 1 + 4 * 1 + 2.90 * 1 + 1 + 1) = 553.5745454545455

p2 = (691.59 * 4 * 1 + 717.95 * 2.90 * 1 + 590.91 * 2.10 * 1) / max_coefficients = 427.32609955774876

score = 553.5745454545455 * 0.5 + 427.32609955774876 * 0.5 = 490.45032250614713

Rating changes

Show

all results
Date Place Points Reason
2023-12-12 34 -> 35 490.45
2023-11-28 36 -> 34 490.45
2023-11-26 79 -> 36 361.78 -> 490.45

Autumn Agari tournament: 0% -> 100%
2023-11-20 82 -> 79 361.78
2023-11-06 88 -> 82 356.02 -> 361.78
2023-11-05 83 -> 88 356.02
2023-11-03 84 -> 83 356.02
2023-10-27 86 -> 84 356.02
2023-10-22 86 356.02

Mushroom League: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 718 2023-11-26 12/40 100% 2.90 CRR Autumn Agari tournament
2 591 2023-10-22 10/23 100% 2.10 CRR Mushroom League
3 692 2023-09-03 34/108 100% 4.00 RR SPB Riichi Open 2023