Overzicht ontwikkeling ELO-rating voor Jo Engels (startELO: 1750)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 1 | Michael Zimmermann | ½ | 1753 | (+ 3) |
| 2 | Jo Paffen | 1 | 1758 | (+ 5) |
| 3 | Leo Dormans | 0 | 1748 | (- 10) |
| 4 | Ed Golob | 1 | 1757 | (+ 9) |
| 5 | Jan Bindels | 1 | 1763 | (+ 6) |
| 6 | extern (0000) | A | 1763 | (+ 6) |
| 7 | Arno Ypelaar | 1 | 1772 | (+ 9) |
| 8 | Glenn Freer | ½ | 1776 | (+ 4) |
| 9 | Jan Bindels | 1 | 1782 | (+ 6) |
| 10 | Wim Badenhop | 1 | 1796 | (+ 14) |
| 11 | Michael Zimmermann | 1 | 1808 | (+ 12) |
| 12 | extern (0000) | A | 1808 | (+ 12) |
| 13 | Leo Dormans | 1 | 1818 | (+ 10) |
| 14 | Fritz Hoehensteiger | 1 | 1823 | (+ 5) |
| 15 | Ed Golob | 0 | 1810 | (- 13) |
| 16 | Glenn Freer | 0 | 1804 | (- 6) |
| 17 | extern (0000) | A | 1804 | (- 6) |
| 18 | Arno Ypelaar | 1 | 1814 | (+ 10) |
| 19 | Leo Dormans | 0 | 1804 | (- 10) |
| 20 | Toon Kayser | 1 | 1806 | (+ 2) |
| Huidige ELO: | 1806 |