Player record

Lui, Mariana

ID 47920CAFemaleInactive
Current rating1,248
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Wins

4

Indexed tournament wins

Losses

6

Indexed tournament losses

Matches

10

Decisive results

Win rate

40.0%

Across indexed matches

Peak rating

1,248

Highest rating in the available history.

Biggest upset

Brooks, D

Meikle John National Seniors O · Jun 27, 1994 · +281 rating

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Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Magenheimer, Robert

2 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 10, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Jun 27, 1994Meikle John National Seniors OTournament · View matches1,1131,248+1354W / 3L
May 29, 1994Golden State OpenTournament · View matches1,1161,113-3+0 / -30W / 3L