Budkovskiy Sergey

From Simferopol, Russia

EMA: 15990209

Player page

Common russian riichi rating (CRR)

Rating date Dec. 29, 2024 (latest changes Dec. 29, 2024).

219 place (42.69).

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 * 0.29 + 0 + 0 + 0) / (1.80 * 0.14 + 1.40 * 0.29 + 1 + 1 + 1) = 69.36727551132013

p2 = (580.65 * 1.80 * 0.14 + 260.87 * 1.40 * 0.29) / max_coefficients = 16.005678233438488

score = 69.36727551132013 * 0.5 + 16.005678233438488 * 0.5 = 42.68647687237931

Rating changes

Show

all results
Date Place Points Reason
2024-12-29 218 -> 219 42.69
2024-12-25 214 -> 218 64.18 -> 42.69

Earth cup: 29% -> 14%
2024-12-22 213 -> 214 69.67 -> 64.18

Fire cup 2023: 43% -> 29%
2024-12-11 214 -> 213 69.67
2024-11-14 215 -> 214 69.67
2024-11-05 218 -> 215 69.67
2024-11-04 213 -> 218 69.67
2024-10-27 212 -> 213 69.67
2024-10-25 209 -> 212 88.21 -> 69.67

Earth cup: 43% -> 29%
2024-10-22 206 -> 209 92.54 -> 88.21

Fire cup 2023: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 261 2023-04-22 18/24 29% 1.40 CRR Fire cup 2023 Saint Petersburg
2 581 2023-02-25 14/32 14% 1.80 CRR Earth cup Saint Petersburg
3 640 2022-06-12 41/112 0% 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