Warwick (right) being presented with the Peter Keffler Shield by last year's winner Denis Brown.
This swiss event, previously run as an handicap, is now based on best performance relative to grade.
Warwick scored 7 game points out of 9 and achieved a performance of 122.
That is 42 points higher than his grade of 80.
Andrew Salmon and Martin Alvin also scored the highest game points with 7 out of 9,
followed by Melvin Steele on 6 and John Lambert on 5½.
(pairings and results table)
Warwick (left) receiving the trophy-board from last year's winner Andrew Salmon.
Warwick gained 92 performance points over 36 games. Martin Alvin came second on 90 points over 16 games,
followed by Andrew Salmon (81 points over 10 games) and Mike Coughtrey (70 points over 17 games).
See Result Table