| Grade Improvement |
Name |
Club |
Grade |
Previous Grade |
| 276 |
Alex Burke |
Huddersfield |
1936 |
1660 |
| 276 |
Alex Burke |
Nomads |
1936 |
1660 |
| 276 |
Alex Burke |
Halifax |
1936 |
1660 |
| 178 |
Isaac Fossey |
Huddersfield |
1760 |
1582 |
| 132 |
Harley Townsend |
Huddersfield |
1435 |
1303 |
| 89 |
Mohammed Andeel |
Huddersfield |
1658 |
1569 |
| 85 |
Anthony Ryland |
Huddersfield |
1479 |
1394 |
| 79 |
David C Dunne |
Halifax |
1554 |
1475 |
| 79 |
David C Dunne |
Nomads |
1554 |
1475 |
| 71 |
Mohammed Rohman |
Huddersfield |
1573 |
1502 |
| 68 |
Alec Ward |
Belgrave |
1772 |
1704 |
| 68 |
Alec Ward |
Huddersfield |
1772 |
1704 |
| 66 |
Paul D Rees |
Nomads |
1631 |
1565 |
| 66 |
Paul D Rees |
Halifax |
1631 |
1565 |
| 64 |
David Griffiths |
Nomads |
1649 |
1585 |
| 64 |
David Griffiths |
Halifax |
1649 |
1585 |
| 55 |
Martin Baxter |
Hebden Bridge |
1673 |
1618 |
| 52 |
Jeremy Butts |
Hebden Bridge |
1765 |
1713 |
| 52 |
Jeremy Butts |
Belgrave |
1765 |
1713 |
| 51 |
Michael I Connor |
Nomads |
1786 |
1735 |