Sevryukov Vladislav

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).

102 place (378.02).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (1000 * 1.80 * 0.43 + 391.30 * 1.40 * 0.57 + 747.66 * 4 * 0.86 + 0 + 0) / (1.80 * 0.43 + 1.40 * 0.57 + 4 * 0.86 + 1 + 1) = 521.1261971702211

p2 = (747.66 * 4 * 0.86 + 1000 * 1.80 * 0.43 + 391.30 * 1.40 * 0.57) / max_coefficients = 234.9115169624688

score = 521.1261971702211 * 0.5 + 234.9115169624688 * 0.5 = 378.01885706634494

Rating changes

Show

Date Place Points Reason
2024-09-06 103 -> 102 378.02
2024-09-03 97 -> 103 395.67 -> 378.02

SPB Riichi Open 2023: 100% -> 86%

2024-09-01 85 -> 97 402.29 -> 395.67
2024-08-26 88 -> 85 402.29
2024-08-25 83 -> 88 418.27 -> 402.29

Earth cup: 57% -> 43%

2024-08-22 83 418.81 -> 418.27

Fire cup 2023: 71% -> 57%

2024-08-18 84 -> 83 418.81
2024-08-11 84 417.28 -> 418.81
2024-08-04 76 -> 84 423.03 -> 417.28
2024-07-14 72 -> 76 423.03

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 748 2023-09-03 28/108 86% 4.00 RR SPB Riichi Open 2023
2 391 2023-04-22 15/24 57% 1.40 CRR Fire cup 2023
3 1000 2023-02-25 1/32 43% 1.80 CRR Earth cup