Player record

Masters, John

ID 55182MDMaleInactive
Current rating1,239
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Wins

4

Indexed tournament wins

Losses

1

Indexed tournament losses

Matches

5

Decisive results

Win rate

80.0%

Across indexed matches

Peak rating

1,239

Highest rating in the available history.

Biggest upset

John Vos

Maryland Circuit · Apr 5, 1998 · +8 rating

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Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

John Vos

1 match

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Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 8, 2026, 2:19 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 5, 1998Maryland CircuitTournament · View matches1,2291,239+10+10 / 03W / 1L
Mar 20, 19981998 Eastern OpenTournament · View matches1,2291,2290+0 / 01W / 0L