Budkovskiy Sergey
From Simferopol, Russia
EMA: 15990209
Common russian riichi rating (CRR)
Rating date July 6, 2024 (latest changes July 6, 2024).
172 place (114.19).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (580.65 * 1.80 * 0.57 + 260.87 * 1.40 * 0.71 + 0 + 0 + 0) / (1.80 * 0.57 + 1.40 * 0.71 + 1 + 1 + 1) = 170.64197560325664
p2 = (580.65 * 1.80 * 0.57 + 260.87 * 1.40 * 0.71) / max_coefficients = 57.72825511087938
score = 170.64197560325664 * 0.5 + 57.72825511087938 * 0.5 = 114.18511535706801
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-06-27 | 173 -> 172 | 114.19 | |
2024-06-25 | 172 -> 173 | 129.18 -> 114.19 |
Earth cup: 71% -> 57% |
2024-06-22 | 171 -> 172 | 132.22 -> 129.18 |
Fire cup 2023: 86% -> 71% |
2024-06-20 | 172 -> 171 | 132.22 | |
2024-06-11 | 161 -> 172 | 187.58 -> 132.22 | |
2024-06-09 | 152 -> 161 | 187.58 | |
2024-05-25 | 148 -> 152 | 187.58 | |
2024-05-19 | 147 -> 148 | 187.58 | |
2024-05-12 | 133 -> 147 | 193.34 -> 187.58 | |
2024-05-09 | 134 -> 133 | 193.34 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 261 |
|
18/24 | 71% | 1.40 | CRR | Fire cup 2023 |
2 | 581 |
|
14/32 | 57% | 1.80 | CRR | Earth cup |
3 | 640 |
|
41/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
4 | 450 |
|
62/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
5 | 158 |
|
17/20 | 0% | 2.10 | RR | Nizhny Novgorod riichi mahjong tournament |
6 | 435 |
|
14/24 | 0% | 1.40 | EMA | Crimean Riichi Open 2015 |
7 | 79 |
|
59/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
8 | 413 |
|
38/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 |
9 | 444 |
|
16/28 | 0% | 1.50 | EMA | Crimean Riichi Open 2013 |