Overzicht ontwikkeling ELO-rating voor Arno Ypelaar (startELO: 1700)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 1 | Randy Poettgens | 1 | 1701 | (+ 1) |
| 2 | Jaap Eilers | 1 | 1704 | (+ 3) |
| 3 | Richard Orbons | ½ | 1701 | (- 3) |
| 4 | Ed Golob | 0 | 1691 | (- 10) |
| 5 | Fritz Hoehensteiger | ½ | 1685 | (- 6) |
| 6 | Glenn Freer | ½ | 1691 | (+ 6) |
| 7 | Jo Paffen | 0 | 1678 | (- 13) |
| 9 | Paul Hinssen | ½ | 1678 | (+ 0) |
| 10 | Richard Orbons | ½ | 1677 | (- 1) |
| 11 | extern (1615) | 1 | 1684 | (+ 7) |
| 12 | Toon Kayser | 1 | 1689 | (+ 5) |
| 13 | extern (1412) | 1 | 1692 | (+ 3) |
| 16 | Jo Paffen | ½ | 1688 | (- 4) |
| 17 | Leo Dormans | 1 | 1695 | (+ 7) |
| 18 | Ed Golob | ½ | 1698 | (+ 3) |
| Huidige ELO: | 1698 |