Overzicht ontwikkeling ELO-rating voor P. Jaspers (startELO: 1921)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 1 | P. François sr | 1 | 1922 | (+ 1) |
| 2 | P. van den Hout | ½ | 1920 | (- 2) |
| 3 | extern (1961) | 0 | 1911 | (- 9) |
| 4 | J. Willemsen | 1 | 1915 | (+ 4) |
| 5 | M. Govers | ½ | 1911 | (- 4) |
| 6 | extern (1992) | ½ | 1913 | (+ 2) |
| 7 | P. François jr | 1 | 1915 | (+ 2) |
| 8 | extern (2084) | 0 | 1909 | (- 6) |
| 9 | R. Stadhouders | ½ | 1905 | (- 4) |
| 10 | extern (1611) | 1 | 1908 | (+ 3) |
| 11 | H. Kriens | 1 | 1915 | (+ 7) |
| 12 | W. van den Bosch | ½ | 1911 | (- 4) |
| 13 | extern (1967) | ½ | 1913 | (+ 2) |
| 14 | P. van den Hout | ½ | 1911 | (- 2) |
| 15 | K. Pfaffenhöfer | 1 | 1914 | (+ 3) |
| 16 | J. Willemsen | ½ | 1908 | (- 6) |
| 18 | R. Gosens | 1 | 1910 | (+ 2) |
| 19 | P. François sr | 1 | 1911 | (+ 1) |
| 20 | R. Stadhouders | 0 | 1897 | (- 14) |
| 23 | extern (1761) | 1 | 1903 | (+ 6) |
| 24 | H. Kriens | 1 | 1910 | (+ 7) |
| 25 | P. van den Hout | ½ | 1908 | (- 2) |
| 26 | W. van den Bosch | 1 | 1914 | (+ 6) |
| 27 | K. Pfaffenhöfer | 1 | 1916 | (+ 2) |
| 28 | J. Willemsen | ½ | 1910 | (- 6) |
| 29 | R. Gosens | 1 | 1912 | (+ 2) |
| Huidige ELO: | 1912 |