Budkovskiy Sergey

From Simferopol, Russia

EMA: 15990209

Player page

Common russian riichi rating (CRR)

Rating date Sept. 14, 2024 (latest changes Sept. 14, 2024).

189 place (92.96).

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

p1 = (580.65 * 1.80 * 0.43 + 260.87 * 1.40 * 0.57 + 0 + 0 + 0) / (1.80 * 0.43 + 1.40 * 0.57 + 1 + 1 + 1) = 143.641828395429

p2 = (580.65 * 1.80 * 0.43 + 260.87 * 1.40 * 0.57) / max_coefficients = 42.28703536745576

score = 143.641828395429 * 0.5 + 42.28703536745576 * 0.5 = 92.96443188144238

Rating changes

Show

Date Place Points Reason
2024-09-14 190 -> 189 92.96
2024-09-03 190 92.21 -> 92.96
2024-09-01 181 -> 190 93.28 -> 92.21
2024-08-26 186 -> 181 93.28
2024-08-25 180 -> 186 109.79 -> 93.28

Earth cup: 57% -> 43%

2024-08-22 178 -> 180 113.36 -> 109.79

Fire cup 2023: 71% -> 57%

2024-08-11 178 113.07 -> 113.36
2024-08-04 175 -> 178 114.19 -> 113.07
2024-07-14 172 -> 175 114.19
2024-06-27 173 -> 172 114.19

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 261 2023-04-22 18/24 57% 1.40 CRR Fire cup 2023
2 581 2023-02-25 14/32 43% 1.80 CRR Earth cup
3 640 2022-06-12 41/112 0% 4.05 RR Moscow Riichi 2022
4 450 2019-12-15 62/112 0% 4.05 EMA VIII Russian Riichi Championship
5 158 2015-03-15 17/20 0% 2.10 RR Nizhny Novgorod riichi mahjong tournament
6 435 2015-03-01 14/24 0% 1.40 EMA Crimean Riichi Open 2015
7 79 2014-12-07 59/64 0% 3.15 EMA Russian Open Riichi Championship 2014
8 413 2014-09-21 38/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
9 444 2013-11-24 16/28 0% 1.50 EMA Crimean Riichi Open 2013