Player record

Tostanoski, Mike

ID 43388COMaleInactive
Current rating1,233
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Wins

1

Indexed tournament wins

Losses

3

Indexed tournament losses

Matches

4

Decisive results

Win rate

25.0%

Across indexed matches

Peak rating

1,233

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Dallman, Chris

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Rating history unavailable

More published rating points are needed before a trajectory can be drawn.

Tournament history

1 tournament appearances · synced Aug 15, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Oct 9, 1994Colorado Springs OpenTournament · View matches1,2361,233-3+0 / -31W / 3L