| Grade Improvement | Name | Club | Grade | Previous Grade |
|---|---|---|---|---|
| 135 | Daniel Pugh | Bury St Edmunds | 1759 | 1624 |
| 125 | Nickolay Starodubcevs-Snaiders | Bury St Edmunds | 1379 | 1254 |
| 98 | David J Spence | Ipswich Sports Club | 2332 | 2234 |
| 89 | George Robinson | Bury St Edmunds | 1473 | 1384 |
| 89 | Piotr Dolewka | Ipswich | 1616 | 1527 |
| 81 | Tom Gordon | Ipswich | 1772 | 1691 |
| 72 | Peter Newton | Bury St Edmunds | 1764 | 1692 |
| 71 | Stephen Spurgeon | Stowmarket | 1497 | 1426 |
| 68 | Rowan Kent | Woodbridge School | 1722 | 1654 |
| 68 | Rowan Kent | Bury St Edmunds | 1722 | 1654 |
| 67 | Bernard Ross | Ipswich | 1434 | 1367 |
| 67 | Bernard Ross | Felixstowe | 1434 | 1367 |
| 64 | Craig Bradshaw | Sudbury | 1554 | 1490 |
| 64 | Craig Bradshaw | Bury St Edmunds | 1554 | 1490 |
| 63 | Simon Wilks | Woodbridge | 1989 | 1926 |
| 63 | Simon Wilks | Saxmundham | 1989 | 1926 |
| 63 | Robert Kent | Sudbury | 1587 | 1524 |
| 54 | Angus Irving | Ipswich | 1792 | 1738 |
| 54 | Raf Calumpiano | Bury St Edmunds | 1529 | 1475 |
| 49 | James Irwin | Ipswich | 1817 | 1768 |