Maximov Andrei
From Saint Petersburg, Russia
EMA: 15990296
Common russian riichi rating (CRR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
48 place (552.57).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (260.87 * 2.80 * 0.29 + 880 * 4.20 * 0.14 + 903.23 * 1.80 * 0.43 + 652.17 * 1.40 * 0.57 + 1000 * 3.75 * 0.71) / (2.80 * 0.29 + 4.20 * 0.14 + 1.80 * 0.43 + 1.40 * 0.57 + 3.75 * 0.71) = 820.149003443238
p2 = (1000 * 3.75 * 0.71 + 903.23 * 1.80 * 0.43 + 880 * 4.20 * 0.14 + 652.17 * 1.40 * 0.57) / max_coefficients = 284.9823549110018
score = 820.149003443238 * 0.5 + 284.9823549110018 * 0.5 = 552.5656791771199
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-06 | 44 -> 48 | 572.43 -> 552.57 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 46 -> 44 | 566.77 -> 572.43 | |
| 2024-09-01 | 38 -> 46 | 574.81 -> 566.77 | |
| 2024-08-26 | 38 | 575.21 -> 574.81 | |
| 2024-08-25 | 36 -> 38 | 584.25 -> 575.21 |
Earth cup: 57% -> 43% |
| 2024-08-22 | 36 | 585.97 -> 584.25 |
Fire cup 2023: 71% -> 57% |
| 2024-08-18 | 38 -> 36 | 570.66 -> 585.97 |
Meeting in the billiard room: 43% -> 29% |
| 2024-08-11 | 36 -> 38 | 593.12 -> 570.66 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 29 -> 36 | 600.75 -> 593.12 | |
| 2024-07-06 | 25 -> 29 | 621.07 -> 600.75 |
IX Russian Riichi Championship: 43% -> 29% |