Amauri Murai
From Brazil
Online rating
Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).
87 place (321.08).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (843.37 * 3.20 * 0.29 + 834.95 * 3.45 * 0.43 + 0 + 0 + 0) / (3.20 * 0.29 + 3.45 * 0.43 + 1 + 1 + 1) = 371.90867268320807
p2 = (834.95 * 3.45 * 0.43 + 843.37 * 3.20 * 0.29) / max_coefficients = 270.2522072768553
score = 371.90867268320807 * 0.5 + 270.2522072768553 * 0.5 = 321.08043998003166
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-14 | 89 -> 87 | 313.13 -> 321.08 | |
2023-01-10 | 90 -> 89 | 313.13 | |
2023-01-07 | 91 -> 90 | 313.13 | |
2022-12-20 | 92 -> 91 | 313.13 | |
2022-12-17 | 93 -> 92 | 313.13 | |
2022-12-12 | 93 | 308.47 -> 313.13 | |
2022-11-25 | 94 -> 93 | 308.47 | |
2022-11-21 | 84 -> 94 | 350.45 -> 308.47 |
No Dora Tournament: 43% -> 29% |
2022-11-16 | 80 -> 84 | 392.13 -> 350.45 |
Riichi Online Open Team Cup: 57% -> 43% |
2022-11-14 | 81 -> 80 | 382.93 -> 392.13 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 835 |
|
18/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
2 | 843 |
|
14/84 | 29% | 3.20 | ONLINE | No Dora Tournament |
3 | 525 |
|
48/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |