Overzicht ontwikkeling ELO-rating voor G.J. Sepers (startELO: 1401)
| Ronde | Tegenstander | Score | Elo | |
|---|---|---|---|---|
| 1 | J. Meima | ½ | 1405 | (+ 4) |
| 2 | J. Ero | 0 | 1401 | (- 4) |
| 4 | H. Juffer | 0 | 1397 | (- 4) |
| 6 | G. Hutten | 1 | 1409 | (+ 12) |
| 7 | F.R. Jansen | 0 | 1403 | (- 6) |
| 8 | R. Hendriks | 1 | 1411 | (+ 8) |
| - | extern (1379) | 0 | 1397 | (- 14) |
| 9 | M. van der Lugt | ½ | 1391 | (- 6) |
| 11 | extern (1545) | 0 | 1384 | (- 7) |
| 13 | J. Ero | 0 | 1380 | (- 4) |
| 17 | G. Hutten | ½ | 1379 | (- 1) |
| 18 | R. Hendriks | 1 | 1387 | (+ 8) |
| 19 | extern (1456) | 0 | 1377 | (- 10) |
| 21 | J. Meima | 1 | 1395 | (+ 18) |
| 22 | E.G.A. Schroth | 0 | 1389 | (- 6) |
| - | extern (1116) | 0 | 1368 | (- 21) |
| 24 | G. van Dijkhuizen | ½ | 1375 | (+ 7) |
| 25 | extern (1645) | ½ | 1383 | (+ 8) |
| 27 | R. Hendriks | 1 | 1390 | (+ 7) |
| 28 | G. Hutten | 1 | 1400 | (+ 10) |
| 29 | extern (1377) | 1 | 1412 | (+ 12) |
| 30 | H. Schoonbeek | 0 | 1405 | (- 7) |
| 31 | A. Rijke | 0 | 1400 | (- 5) |
| 32 | extern (1443) | 0 | 1389 | (- 11) |
| 33 | H. Strating | 0 | 1387 | (- 2) |
| 34 | E.G.A. Schroth | 1 | 1406 | (+ 19) |
| 35 | extern (1291) | 0 | 1390 | (- 16) |
| 36 | G. Hutten | 1 | 1399 | (+ 9) |
| Huidige ELO: | 1399 |