| Ashley Freeman | L | 1966 | Upminster I v Wanstead I | Division 1 | Essex League (Essex CA) |
| Edison Figueroa | L | 1867 | Upminster I v Barking I | Division 1 | Essex League (Essex CA) |
| Malcolm P Kingsley | D | 1886 | Upminster I v Brentwood I | Division 1 | Essex League (Essex CA) |
| Fred Collins | W | 1686 | Upminster I v Loughton I | Division 1 | Essex League (Essex CA) |
| John C Moore | D | 1986 | Upminster I v Writtle | Division 1 | Essex League (Essex CA) |
| V Radu Bara | L | 1948 | Upminster I v Basildon | Division 1 | Essex League (Essex CA) |
| Ian P F Smith | W | 1500 | Round 1 | Club Championship 2023-24 | Upminster Chess Club |
| Leslie J Crane | D | 1861 | Round 3 | Club Championship 2023-24 | Upminster Chess Club |
| Daniel Fajuyitan | D | 1400 | Round 4 | Club Championship 2023-24 | Upminster Chess Club |
| Martin van Tol | W | 1789 | Loughton I v Upminster I | Division 1 | Essex League (Essex CA) |
| Edgar Wilson | L | 1979 | Writtle v Upminster I | Division 1 | Essex League (Essex CA) |
| Paul A Savin | D | 1823 | Basildon v Upminster I | Division 1 | Essex League (Essex CA) |
| Ashley Freeman | D | 1966 | Wanstead I v Upminster I | Division 1 | Essex League (Essex CA) |
| Peter Jaszkiwskyj | L | 2002 | Barking I v Upminster I | Division 1 | Essex League (Essex CA) |
| Andrew P Willoughby | W | 1775 | Brentwood I v Upminster I | Division 1 | Essex League (Essex CA) |
| Robert Gill | L | 1850 | Round 2 | Club Championship 2023-24 | Upminster Chess Club |
| Ray Descombes | W | 1331 | Round 5 | Club Championship 2023-24 | Upminster Chess Club |
