Budkovskiy Sergey

From Simferopol, Russia

EMA: 15990209

Player page

Common russian riichi rating (CRR)

Rating date Feb. 22, 2025 (latest changes Feb. 22, 2025).

243 place (35.50).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (580.65 * 1.80 * 0.14 + 260.87 * 1.40 * 0.14 + 0 + 0 + 0) / (1.80 * 0.14 + 1.40 * 0.14 + 1 + 1 + 1) = 58.2943817104776

p2 = (580.65 * 1.80 * 0.14 + 260.87 * 1.40 * 0.14) / max_coefficients = 12.715457413249212

score = 58.2943817104776 * 0.5 + 12.715457413249212 * 0.5 = 35.5049195618634

Rating changes

Show

all results
Date Place Points Reason
2025-02-22 241 -> 243 42.69 -> 35.50

Fire cup 2023: 29% -> 14%
2025-02-16 236 -> 241 42.69
2025-02-02 229 -> 236 42.69
2025-01-26 219 -> 229 42.69
2025-01-14 223 -> 219 42.69
2025-01-07 218 -> 223 42.69
2025-01-04 217 -> 218 42.69
2025-01-01 218 -> 217 42.69
2024-12-29 217 -> 218 42.69
2024-12-25 213 -> 217 64.18 -> 42.69

Earth cup: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 261 2023-04-22 18/24 14% 1.40 CRR Fire cup 2023
2 581 2023-02-25 14/32 14% 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