Wins
3
Indexed tournament wins
Player record
Petersen, Robert
Losses
19
Indexed tournament losses
Matches
22
Decisive results
Win rate
13.6%
Across indexed matches
Peak rating
1,132
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Zhen, Nina
2004 N. American Teams Open TT · Nov 28, 2004 · -539 rating
Open →Most frequent opponent
Blaha, Jennifer
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 12, 2026, 2:31 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 28, 2004 | 2004 N. American Teams Open TTTournament · View matches | 1,132 | 990 | -142 | 2W / 12L |
| Nov 30, 2003 | North American TeamsTournament · View matches · Initial rating 1,132 | Unrated | 1,132 | -2+2 / -4 | 1W / 7L |
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