Overzicht ontwikkeling ELO-rating voor Wim Orriens (startELO: 1541)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 1 | Gerard Wolters | 1 | 1552 | (+ 11) |
| 2 | Gert Nijenhuis | 0 | 1539 | (- 13) |
| 3 | Cyril Wolters | ½ | 1538 | (- 1) |
| 4 | Geert Koster | 0 | 1532 | (- 6) |
| 5 | Nico Pols | 0 | 1516 | (- 16) |
| 6 | Andre Eisink | 0 | 1510 | (- 6) |
| 8 | Leo van Noord | 0 | 1502 | (- 8) |
| 9 | Jos Hooman | 1 | 1511 | (+ 9) |
| 10 | Fahed Mohabeke | 1 | 1517 | (+ 6) |
| 11 | BenH | 0 | 1509 | (- 8) |
| 12 | Jan Gottschal | 0 | 1497 | (- 12) |
| 13 | Cyril Wolters | 1 | 1506 | (+ 9) |
| 14 | Nico Pols | 0 | 1491 | (- 15) |
| 15 | Andre Eisink | 0 | 1485 | (- 6) |
| 16 | Jan Hahne | 0 | 1478 | (- 7) |
| 17 | Ruud Goossens | ½ | 1481 | (+ 3) |
| 20 | Geert Koster | 0 | 1474 | (- 7) |
| 21 | Gert Nijenhuis | 1 | 1481 | (+ 7) |
| 22 | Sander Spijkers | 0 | 1475 | (- 6) |
| 24 | Fahed Mohabeke | 1 | 1481 | (+ 6) |
| 25 | Jos Hooman | 1 | 1491 | (+ 10) |
| 26 | BenH | 1 | 1501 | (+ 10) |
| 27 | Ruud Goossens | ½ | 1506 | (+ 5) |
| 28 | Jan Hahne | 0 | 1496 | (- 10) |
| 29 | Leo van Noord | 0 | 1491 | (- 5) |
| 30 | Fahed Mohabeke | 0 | 1476 | (- 15) |
| 31 | BenH | 0 | 1466 | (- 10) |
| 33 | Gert Nijenhuis | 0 | 1457 | (- 9) |
| Huidige ELO: | 1457 |