Malafaia Nathan
From Brazil
Online rating
Rating date Nov. 21, 2022 (latest changes Nov. 21, 2022).
37 place (552.59).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.60 * 1) = 8.185575
p1 = (506.02 * 3.20 * 0.29 + 615.38 * 2.40 * 0.43 + 310.68 * 3.45 * 0.43 + 511.63 * 2.50 * 0.57 + 790.70 * 2.50 * 0.71 + 935.48 * 2.20 * 0.71 + 851.85 * 2.10 * 0.71 + 217.39 * 2 * 0.86) / (3.20 * 0.29 + 2.40 * 0.43 + 3.45 * 0.43 + 2.50 * 0.57 + 2.50 * 0.71 + 2.20 * 0.71 + 2.10 * 0.71 + 2 * 0.86) = 596.9807792153213
p2 = (935.48 * 2.20 * 0.71 + 790.70 * 2.50 * 0.71 + 851.85 * 2.10 * 0.71) / max_coefficients = 508.1952092553058
score = 596.9807792153213 * 0.5 + 508.1952092553058 * 0.5 = 552.5879942353135
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2022-11-14 | 44 -> 42 | 531.56 -> 545.21 | |
| 2022-11-12 | 42 -> 44 | 549.52 -> 531.56 |
Autumn Online Tournament: 86% -> 71% |
| 2022-11-10 | 43 -> 42 | 549.52 | |
| 2022-11-01 | 41 -> 43 | 553.57 -> 549.52 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-10-20 | 42 -> 41 | 552.45 -> 553.57 |
Fast and Expensive: 71% -> 57% |
| 2022-10-18 | 43 -> 42 | 552.71 -> 552.45 |
Spring Online Tournament: 57% -> 43% |
| 2022-10-17 | 44 -> 43 | 548.89 -> 552.71 |
5G Tournament: 100% -> 86% |
| 2022-10-15 | 38 -> 44 | 569.66 -> 548.89 |
I wish to have dora san...: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 217 |
|
19/24 | 86% | 2.00 | ONLINE | 5G Tournament |
| 2 | 852 |
|
5/28 | 71% | 2.10 | ONLINE | Autumn Online Tournament |
| 3 | 935 |
|
3/32 | 71% | 2.20 | ONLINE | I wish to have dora san... |
| 4 | 791 |
|
10/44 | 71% | 2.50 | ONLINE | Summer Online Tournament |
| 5 | 512 |
|
22/44 | 57% | 2.50 | ONLINE | Fast and Expensive |
| 6 | 311 |
|
72/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 7 | 615 |
|
16/40 | 43% | 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 |