Wins
4
Indexed tournament wins
Player record
Shum, Mary
Losses
6
Indexed tournament losses
Matches
10
Decisive results
Win rate
40.0%
Across indexed matches
Peak rating
1,050
Highest rating in the available history.
Biggest upset
Schoeps, Inge
Huntsman World Senior Games · Oct 16, 1998 · +136 rating
Open →Biggest loss
Wirtschafter, Arthur
Meiklejohn National Seniors TT · Jun 9, 1996 · -162 rating
Open →Most frequent opponent
Wirtschafter, Arthur
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 12, 2026, 2:30 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 16, 1998 | Huntsman World Senior GamesTournament · View matches | 1,000 | 1,025 | +25+25 / 0 | 3W / 2L |
| Nov 3, 1996 | Pacific Coast Memorial OpenTournament · View matches | 1,016 | 1,000 | -16+0 / -16 | 0W / 1L |
| Jun 9, 1996 | Meiklejohn National Seniors TTTournament · View matches | 1,050 | 1,016 | -34 | 1W / 2L |
| Apr 28, 1996 | Thousand OaksTournament · View matches · Initial rating 1,050 | Unrated | 1,050 | — | 0W / 1L |
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