Malafaia Nathan

From Brazil

Player page

Online rating

Rating date Jan. 16, 2023 (latest changes Jan. 16, 2023).

38 place (523.89).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (506.02 * 3.20 * 0.29 + 615.38 * 2.40 * 0.29 + 310.68 * 3.45 * 0.29 + 511.63 * 2.50 * 0.43 + 790.70 * 2.50 * 0.57 + 935.48 * 2.20 * 0.57 + 851.85 * 2.10 * 0.57 + 217.39 * 2 * 0.71) / (3.20 * 0.29 + 2.40 * 0.29 + 3.45 * 0.29 + 2.50 * 0.43 + 2.50 * 0.57 + 2.20 * 0.57 + 2.10 * 0.57 + 2 * 0.71) = 599.3910517037566

p2 = (935.48 * 2.20 * 0.57 + 790.70 * 2.50 * 0.57 + 851.85 * 2.10 * 0.57) / max_coefficients = 448.3825654603701

score = 599.3910517037566 * 0.5 + 448.3825654603701 * 0.5 = 523.8868085820634

Rating changes

Show

all results
Date Place Points Reason
2023-01-16 43 -> 38 516.37 -> 523.89

Riichi Online Open Team Cup: 43% -> 29%
2023-01-14 45 -> 43 503.17 -> 516.37
2023-01-12 41 -> 45 523.49 -> 503.17

Autumn Online Tournament: 71% -> 57%
2023-01-10 43 -> 41 523.49
2023-01-07 42 -> 43 523.49
2022-12-20 44 -> 42 522.06 -> 523.49

Fast and Expensive: 57% -> 43%
2022-12-18 44 522.48 -> 522.06

Spring Online Tournament: 43% -> 29%
2022-12-17 49 -> 44 517.53 -> 522.48

5G Tournament: 86% -> 71%
2022-12-15 36 -> 49 541.22 -> 517.53

I wish to have dora san...: 71% -> 57%
2022-12-13 37 -> 36 541.22

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 217 2021-10-17 19/24 71% 2.00 ONLINE 5G Tournament
2 852 2021-09-12 5/28 57% 2.10 ONLINE Autumn Online Tournament
3 935 2021-08-15 3/32 57% 2.20 ONLINE I wish to have dora san...
4 791 2021-07-25 10/44 57% 2.50 ONLINE Summer Online Tournament
5 512 2021-06-20 22/44 43% 2.50 ONLINE Fast and Expensive
6 311 2021-05-16 72/104 29% 3.45 ONLINE Riichi Online Open Team Cup
7 615 2021-04-18 16/40 29% 2.40 ONLINE Spring Online Tournament
8 506 2021-03-21 42/84 29% 3.20 ONLINE No Dora Tournament
9 808 2020-11-01 20/100 0% 3.40 ONLINE Riichi Online Open Team Cup
10 909 2020-09-13 6/56 0% 2.80 ONLINE Autumn Online Tournament
11 608 2020-07-12 21/52 0% 2.70 ONLINE Rainy season tournament［梅雨］
12 535 2020-06-14 34/72 0% 3.05 ONLINE Summer Tournament
13 844 2020-05-24 22/136 0% 3.69 ONLINE Riichi Online Open Team Cup