| Leinster Chess Union |
| Div 1 Armstrong Cup 2004 - 2005 |
| Team | MP | GW | GD | GL | Def | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Phibsboro A | 11 | 47 | 26 | 15 | 0 | 60 |
| 2 | Gonzaga | 11 | 52 | 14 | 22 | 1 | 58 |
| 3 | Dublin | 11 | 45 | 21 | 22 | 0 | 55 ½ |
| 4 | Rathmines / Crumlin | 11 | 46 | 19 | 23 | 0 | 55 ½ |
| 5 | Kilkenny | 11 | 35 | 26 | 27 | 2 | 46 |
| 6 | Dun Laoghaire | 11 | 23 | 35 | 30 | 0 | 40 ½ |
| 7 | Bray / Greystones | 11 | 32 | 16 | 40 | 0 | 40 |
| 8 | Phibsboro B | 11 | 24 | 33 | 31 | 1 | 39 ½ |
| 9 | Elm Mount A | 11 | 23 | 29 | 36 | 0 | 37 ½ |
| 10 | St Benildus | 11 | 19 | 33 | 36 | 0 | 35 ½ |
| 11 | Elm Mount B | 11 | 22 | 18 | 48 | 0 | 31 |
| 12 | Lucan | 11 | 15 | 20 | 53 | 0 | 25 |