Player record

Madsboll, Johan

ID 19004VTMaleInactive
Current rating894
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Wins

3

Indexed tournament wins

Losses

9

Indexed tournament losses

Matches

12

Decisive results

Win rate

25.0%

Across indexed matches

Peak rating

894

Highest rating in the available history.

Biggest upset

Hamilton, Timothy

Windsor Vermont April 1999 Gia · Apr 3, 1999 · +122 rating

Open →

Biggest loss

Matt Mathews

Windsor Vermont April 1999 Gia · Apr 3, 1999 · -28 rating

Open →

Most frequent opponent

Lurie, Samuel

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 15, 2026, 2:26 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 3, 1999Windsor Vermont April 1999 GiaTournament · View matches858894+36+54 / -183W / 4L
Mar 7, 19991999 New Hampshire RR OpenTournament · View matches · Initial rating 858Unrated858—0W / 5L