| Rondenlijst van Jan van der Born | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 04-09-2025 | afgezegd | 11,7 | |||
| 2 | 11-09-2025 | afgezegd | 12,7 | |||
| 3 | 18-09-2025 | afgezegd | 11,7 | |||
| 4 | 25-09-2025 | afgezegd | 11,0 | |||
| 5 | 02-10-2025 | Jan Kraijesteijn | Z | 1,0 | 35,0 | 1594 |
| 6 | 09-10-2025 | Dick de Bruijn | W | 1,0 | 39,7 | 1597 |
| 7 | 16-10-2025 | Mart van Klaveren | Z | 0,0 | 7,0 | 1571 |
| 8 | 23-10-2025 | afgezegd | 11,7 | |||
| 9 | 30-10-2025 | Guy Luder | Z | 1,0 | 44,3 | 1583 |
| 10 | 06-11-2025 | Ludwig Magrutsch | W | 1,0 | 44,3 | 1586 |
| 11 | 13-11-2025 | afgezegd | 14,3 | |||
| 12 | 20-11-2025 | Nico Dannis | W | 1,0 | 45,5 | 1596 |
| 13 | 27-11-2025 | Peter de Louw | W | 0,0 | 8,0 | 1586 |
| 14 | 04-12-2025 | Hans van Offeren | Z | 1,0 | 46,7 | 1596 |
| 15 | ||||||
| 16 | ||||||
| 17 | ||||||
| 18 | ||||||
| 19 | ||||||
| 20 | ||||||
| 21 | ||||||
| 22 | ||||||
| 23 | ||||||
| 24 | ||||||
| 25 | ||||||
| 26 | ||||||
| 27 | ||||||
| 28 | ||||||
| 29 | ||||||
| 30 | ||||||
| 31 | ||||||
| 32 | ||||||
| 33 | ||||||
| 34 | ||||||
| 35 | ||||||
| 36 | ||||||
| 37 | ||||||
| Totaal | 343,5 | |||||