Matrix 4.
Elo Rating Formulas for Table 1
Formula [4.2]
| A | B | C | D | ||
| A | 3 | -1 | -1 | -1 | 361.235995 |
| B | -1 | 3 | -1 | -1 | 361.235995 |
| C | -1 | -1 | 3 | -1 | -838.764005 |
| D | -1 | -1 | -1 | 3 | 0 |
Matrix 4a.
Echelon Form for Matrix 4
| A | B | C | D | ||
| A | 3 | -1 | -1 | -1 | 361.235995 |
| B | 0 | 8 | -4 | -4 | 1444.943979 |
| C | 0 | 0 | 48 | -48 | -11460.672250 |
| D | 0 | 0 | 0 | 0 | -133968.401971 |