Grashhenko Artem
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date June 9, 2024 (latest changes June 9, 2024).
134 place (252.55).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (454.55 * 2.10 * 1 + 565.22 * 2.10 * 1 + 254.90 * 3.05 * 1 + 0 + 0) / (2.10 * 1 + 2.10 * 1 + 3.05 * 1 + 1 + 1) = 315.5632432432432
p2 = (565.22 * 2.10 * 1 + 454.55 * 2.10 * 1 + 254.90 * 3.05 * 1) / max_coefficients = 189.54285714285717
score = 315.5632432432432 * 0.5 + 189.54285714285717 * 0.5 = 252.55305019305018
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-09 | 137 -> 134 | 218.25 -> 252.55 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-25 | 134 -> 137 | 218.25 | |
| 2024-05-19 | 132 -> 134 | 218.25 | |
| 2024-05-12 | 117 -> 132 | 226.87 -> 218.25 | |
| 2024-05-09 | 118 -> 117 | 226.87 | |
| 2024-05-06 | 121 -> 118 | 226.87 | |
| 2024-05-05 | 120 -> 121 | 226.87 | |
| 2024-04-27 | 121 -> 120 | 226.87 | |
| 2024-04-25 | 122 -> 121 | 226.87 | |
| 2024-04-12 | 124 -> 122 | 226.87 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 255 |
|
39/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 2 | 565 |
|
21/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 3 | 455 |
|
13/23 | 100% | 2.10 | CRR | Mushroom League | Moscow |