London m
London 1850
| Date | Players | Type | Elo Average | Games | Rounds |
| 1850 | 2 | Match | 5 | 15 |
| Name | ELO | Points | ||
| Medley, George Webb | 3.0 | |||
| Mongredien, Augustus | 2.0 | |||
London m Games
| White | Black | Result | Round | Date | Opening | View |
| Medley, G | Mongredien, A | 1-0  |
? | 1850 | C71 Ruy Lopez, modern Steinitz defence |   |
| Medley, G | Mongredien, A | 0-1 |
? | 1850 | C62 Ruy Lopez, old Steinitz defence |   |
| Mongredien, A | Medley, G | 0-1 |
? | 1850 | D40 Queen's Gambit Declined, Semi-Tarrasch defence | |
| Mongredien, A | Medley, G | 1-0 |
? | 1850 | C54 Giuoco Piano | |
| Medley, G | Mongredien, A | 1-0 |
15 | 1850 | A02 Bird's opening | |
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