Overzicht ontwikkeling ELO-rating voor Aad de Bruijn (startELO: 1868)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 1 | Frans Arp | ½ | 1869 | (+ 1) |
| 2 | Rob Bertholee | 0 | 1870 | (+ 1) |
| 3 | Keimpe Knijft | 1 | 1878 | (+ 8) |
| 5 | Robert Balm | 1 | 1876 | (- 2) |
| 6 | Rob de Haan | 1 | 1882 | (+ 6) |
| 7 | Colleen Otten | 0 | 1876 | (- 6) |
| 9 | Paul Ruber | ½ | 1878 | (+ 2) |
| 10 | Frans Arp | ½ | 1880 | (+ 2) |
| 11 | Sybe Terwee | 1 | 1881 | (+ 1) |
| 12 | Paul Mathot | ½ | 1876 | (- 5) |
| 13 | Keimpe Knijft | ½ | 1870 | (- 6) |
| 14 | Colleen Otten | 1 | 1886 | (+ 16) |
| 15 | Paul Ruber | ½ | 1888 | (+ 2) |
| 20 | Paul Mathot | 0 | 1871 | (- 17) |
| 21 | Sybe Terwee | 1 | 1874 | (+ 3) |
| 22 | Colleen Otten | 1 | 1889 | (+ 15) |
| 23 | Sander Schilthuizen | ½ | 1888 | (- 1) |
| 24 | Frank Sala | 1 | 1889 | (+ 1) |
| 26 | Keimpe Knijft | 1 | 1898 | (+ 9) |
| 28 | Paul Ruber | ½ | 1896 | (- 2) |
| 29 | Paul Mathot | 1 | 1900 | (+ 4) |
| 31 | Colleen Otten | ½ | 1907 | (+ 7) |
| 32 | Frans Arp | 1 | 1916 | (+ 9) |
| Huidige ELO: | 1916 |