Sevryukov Vladislav

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

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

49 place (469.55).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (1000 * 1.80 * 0.86 + 391.30 * 1.40 * 1 + 747.66 * 4 * 1 + 0 + 0) / (1.80 * 0.86 + 1.40 * 1 + 4 * 1 + 1 + 1) = 568.1969141586845

p2 = (747.66 * 4 * 1 + 1000 * 1.80 * 0.86 + 391.30 * 1.40 * 1) / max_coefficients = 370.89489051094887

score = 568.1969141586845 * 0.5 + 370.89489051094887 * 0.5 = 469.5459023348167

Rating changes

Show

Date Place Points Reason
2024-04-12 52 -> 49 469.55
2024-03-30 49 -> 52 469.55
2024-03-20 50 -> 49 469.55
2024-03-10 40 -> 50 478.78 -> 469.55
2024-03-06 42 -> 40 470.22 -> 478.78
2024-02-25 36 -> 42 485.68 -> 470.22

Earth cup: 100% -> 86%

2024-02-12 37 -> 36 485.68
2024-01-20 36 -> 37 485.68
2024-01-06 37 -> 36 477.45 -> 485.68
2023-12-12 38 -> 37 477.45

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 748 2023-09-03 28/108 100% 4.00 RR SPB Riichi Open 2023
2 391 2023-04-22 15/24 100% 1.40 CRR Fire cup 2023
3 1000 2023-02-25 1/32 86% 1.80 CRR Earth cup