Malafaia Nathan

From Brazil

Player page

Online rating

Rating date Feb. 15, 2023 (latest changes Feb. 15, 2023).

47 place (476.70).

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

p1 = (506.02 * 3.20 * 0.14 + 615.38 * 2.40 * 0.29 + 310.68 * 3.45 * 0.29 + 511.63 * 2.50 * 0.43 + 790.70 * 2.50 * 0.43 + 935.48 * 2.20 * 0.43 + 851.85 * 2.10 * 0.57 + 217.39 * 2 * 0.71) / (3.20 * 0.14 + 2.40 * 0.29 + 3.45 * 0.29 + 2.50 * 0.43 + 2.50 * 0.43 + 2.20 * 0.43 + 2.10 * 0.57 + 2 * 0.71) = 582.6597569706307

p2 = (851.85 * 2.10 * 0.57 + 935.48 * 2.20 * 0.43 + 790.70 * 2.50 * 0.43) / max_coefficients = 370.7470549991747

score = 582.6597569706307 * 0.5 + 370.7470549991747 * 0.5 = 476.7034059849027

Rating changes

Show

all results
Date Place Points Reason
2023-02-15 40 -> 47 503.30 -> 476.70

I wish to have dora san...: 57% -> 43%
2023-02-12 42 -> 40 503.30
2023-01-25 37 -> 42 526.39 -> 503.30

Summer Online Tournament: 57% -> 43%
2023-01-21 38 -> 37 523.89 -> 526.39

No Dora Tournament: 29% -> 14%
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%

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 43% 2.20 ONLINE I wish to have dora san...
4 791 2021-07-25 10/44 43% 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 14% 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