Malafaia Nathan
From Brazil
Online rating
Rating date Jan. 7, 2023 (latest changes Jan. 7, 2023).
44 place (523.49).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (506.02 * 3.20 * 0.29 + 615.38 * 2.40 * 0.29 + 310.68 * 3.45 * 0.43 + 511.63 * 2.50 * 0.43 + 790.70 * 2.50 * 0.57 + 935.48 * 2.20 * 0.57 + 851.85 * 2.10 * 0.71 + 217.39 * 2 * 0.71) / (3.20 * 0.29 + 2.40 * 0.29 + 3.45 * 0.43 + 2.50 * 0.43 + 2.50 * 0.57 + 2.20 * 0.57 + 2.10 * 0.71 + 2 * 0.71) = 592.571920158127
p2 = (851.85 * 2.10 * 0.71 + 935.48 * 2.20 * 0.57 + 790.70 * 2.50 * 0.57) / max_coefficients = 454.4107436680268
score = 592.571920158127 * 0.5 + 454.4107436680268 * 0.5 = 523.4913319130769
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-07 | 43 -> 44 | 523.49 | |
| 2022-12-20 | 45 -> 43 | 522.06 -> 523.49 |
Fast and Expensive: 57% -> 43% |
| 2022-12-18 | 45 | 522.48 -> 522.06 |
Spring Online Tournament: 43% -> 29% |
| 2022-12-17 | 50 -> 45 | 517.53 -> 522.48 |
5G Tournament: 86% -> 71% |
| 2022-12-15 | 37 -> 50 | 541.22 -> 517.53 |
I wish to have dora san...: 71% -> 57% |
| 2022-12-13 | 38 -> 37 | 541.22 | |
| 2022-12-12 | 41 -> 38 | 532.21 -> 541.22 | |
| 2022-11-25 | 37 -> 41 | 552.59 -> 532.21 |
Summer Online Tournament: 71% -> 57% |
| 2022-11-21 | 38 -> 37 | 550.84 -> 552.59 |
No Dora Tournament: 43% -> 29% |
| 2022-11-16 | 42 -> 38 | 545.21 -> 550.84 |
Riichi Online Open Team Cup: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 217 |
|
19/24 | 71% | 2.00 | ONLINE | 5G Tournament |
| 2 | 852 |
|
5/28 | 71% | 2.10 | ONLINE | Autumn Online Tournament |
| 3 | 935 |
|
3/32 | 57% | 2.20 | ONLINE | I wish to have dora san... |
| 4 | 791 |
|
10/44 | 57% | 2.50 | ONLINE | Summer Online Tournament |
| 5 | 512 |
|
22/44 | 43% | 2.50 | ONLINE | Fast and Expensive |
| 6 | 311 |
|
72/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 7 | 615 |
|
16/40 | 29% | 2.40 | ONLINE | Spring Online Tournament |
| 8 | 506 |
|
42/84 | 29% | 3.20 | ONLINE | No Dora Tournament |
| 9 | 808 |
|
20/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 10 | 909 |
|
6/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament |
| 11 | 608 |
|
21/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 12 | 535 |
|
34/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 13 | 844 |
|
22/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |