Oparin Konstantin

From Moscow, Russia

Player page

Internal rating (RR)

Rating date May 12, 2024 (latest changes May 12, 2024).

8 place (683.72).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (691.59 * 4 * 1 + 990.65 * 4.60 * 1 + 843.14 * 3.05 * 1 + 0 + 0) / (4 * 1 + 4.60 * 1 + 3.05 * 1 + 1 + 1) = 724.9040293040295

p2 = (990.65 * 4.60 * 1 + 691.59 * 4 * 1 + 843.14 * 3.05 * 1) / max_coefficients = 642.5285714285715

score = 724.9040293040295 * 0.5 + 642.5285714285715 * 0.5 = 683.7163003663004

Rating changes

Show

Date Place Points Reason
2024-05-12 31 -> 8 472.47 -> 683.72

X Russian Championship: 0% -> 100%

2024-05-06 34 -> 31 467.76 -> 472.47
2024-04-12 35 -> 34 467.76
2024-03-30 32 -> 35 467.76
2024-03-20 33 -> 32 467.76
2024-03-10 33 467.76

Agari Spring Tournament 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 991 2024-05-12 2/108 100% 4.60 RR X Russian Championship
2 843 2024-03-10 9/52 100% 3.05 RR Agari Spring Tournament 2024
3 692 2023-09-03 34/108 100% 4.00 RR SPB Riichi Open 2023