Budkovskiy Sergey

From Simferopol, Russia

EMA: 15990209

Player page

Common russian riichi rating (CRR)

Rating date May 28, 2023 (latest changes May 28, 2023).

60 place (363.90).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (639.64 * 4.05 * 1 + 580.65 * 1.80 * 1 + 260.87 * 1.40 * 1 + 0 + 0) / (4.05 * 1 + 1.80 * 1 + 1.40 * 1 + 1 + 1) = 432.5318918918919

p2 = (639.64 * 4.05 * 1 + 580.65 * 1.80 * 1 + 260.87 * 1.40 * 1) / max_coefficients = 295.26975915218026

score = 432.5318918918919 * 0.5 + 295.26975915218026 * 0.5 = 363.9008255220361

Rating changes

Show

all results
Date Place Points Reason
2023-05-28 62 -> 60 363.90
2023-05-20 64 -> 62 358.65 -> 363.90
2023-05-06 66 -> 64 358.65
2023-05-05 66 358.65

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 261 2023-04-22 18/24 100% 1.40 CRR Fire cup 2023 Saint Petersburg
2 581 2023-02-25 14/32 100% 1.80 CRR Earth cup Saint Petersburg
3 640 2022-06-12 41/112 100% 4.05 RR Moscow Riichi 2022 Moscow
4 450 2019-12-15 62/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
5 158 2015-03-15 17/20 0% 2.10 RR Nizhny Novgorod riichi mahjong tournament Nizhny Novgorod
6 435 2015-03-01 14/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
7 79 2014-12-07 59/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
8 413 2014-09-21 38/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
9 444 2013-11-24 16/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol