| Rondenlijst van Jan van Leeuwen | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 10-09-2024 | Kees Lugthart | W | 1,0 | 46,0 | 1468 |
| 2 | 17-09-2024 | Kees van Rooijen | Z | 1,0 | 38,0 | 1477 |
| 3 | 24-09-2024 | Bert Burggraaff | W | 0,0 | 0,0 | 1476 |
| 4 | 01-10-2024 | Bram van Vliet | Z | 0,5 | 23,5 | 1475 |
| 5 | 08-10-2024 | Ruud Sneller | W | 1,0 | 39,0 | 1479 |
| 6 | 15-10-2024 | Tom van Halteren | Z | 1,0 | 35,0 | 1481 |
| 7 | 22-10-2024 | Peter Bakker | W | 1,0 | 44,0 | 1490 |
| 8 | 29-10-2024 | Roddy Mackenzie | Z | 0,0 | 0,0 | 1477 |
| 9 | 05-11-2024 | Bert Burggraaff | Z | 0,0 | 0,0 | 1476 |
| 10 | 12-11-2024 | Jan Haasnoot | W | 0,0 | 0,0 | 1466 |
| 11 | 19-11-2024 | Bram van Vliet | W | 0,0 | 0,0 | 1456 |
| 12 | 26-11-2024 | Kees Lugthart | Z | 0,5 | 23,0 | 1456 |
| 13 | 03-12-2024 | Kock Versteeg | Z | 0,0 | 0,0 | 1449 |
| 14 | 10-12-2024 | Nico Warner | W | 1,0 | 43,0 | 1455 |
| 15 | 17-12-2024 | Jan Haasnoot | Z | 0,5 | 24,0 | 1456 |
| 16 | 07-01-2025 | Bert Burggraaff | W | 0,0 | 0,0 | 1455 |
| 17 | 14-01-2025 | Roddy Mackenzie | W | 1,0 | 42,0 | 1463 |
| 18 | 21-01-2025 | Kock Versteeg | W | 0,5 | 24,5 | 1465 |
| 19 | 28-01-2025 | Eduard Baas | Z | 0,5 | 22,5 | 1458 |
| 20 | 04-02-2025 | oneven | 26,7 | |||
| 21 | 11-02-2025 | Kees Lugthart | W | 1,0 | 46,0 | 1468 |
| 22 | 18-02-2025 | Jan Haasnoot | W | 0,0 | 0,0 | 1459 |
| 23 | 25-02-2025 | Bert Burggraaff | Z | 0,0 | 0,0 | 1458 |
| 24 | 04-03-2025 | Kock Versteeg | Z | 0,0 | 0,0 | 1451 |
| 25 | 11-03-2025 | Bram van Vliet | Z | 1,0 | 47,0 | 1460 |
| 26 | 18-03-2025 | Peter van Arnhem | W | 0,0 | 0,0 | 1442 |
| 27 | 25-03-2025 | Kees Lugthart | Z | 0,0 | 0,0 | 1432 |
| 28 | 01-04-2025 | Nico Warner | Z | 0,0 | 0,0 | 1418 |
| 29 | 08-04-2025 | Roddy Mackenzie | Z | 0,5 | 21,0 | 1417 |
| 30 | 15-04-2025 | Ruud Sneller | Z | 1,0 | 39,0 | 1422 |
| 31 | 22-04-2025 | Kock Versteeg | W | 0,0 | 0,0 | 1416 |
| 32 | 06-05-2025 | Bert Burggraaff | Z | 0,0 | 0,0 | 1415 |
| 33 | 13-05-2025 | Bram van Vliet | W | 0,0 | 0,0 | 1405 |
| 34 | 20-05-2025 | afgezegd | 13,3 | |||
| Startwaarde | 0,0 | |||||
| Totaal | 597,5 | |||||