Wins
228
Indexed tournament wins
Player record
Constantin Papayanopoulos
Losses
311
Indexed tournament losses
Matches
539
Decisive results
Win rate
42.3%
Across indexed matches
Peak rating
1,716
Highest rating in the available history.
Biggest upset
Mark Berg
Eastern Open on the 2008 JOOLA · May 25, 2008 · +436 rating
Open →Biggest loss
Frank Zangari
NJTTC March Open · Mar 7, 2004 · -605 rating
Open →Most frequent opponent
Matthew Kim
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
42 tournament appearances · synced Aug 26, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 1, 2013 | 2013 JOOLA N. American Teams OTournament · View matches | 1,600 | 1,637 | +37 | 11W / 12L |
| Nov 25, 2012 | 2012 JOOLA N. American Teams OTournament · View matches | 1,608 | 1,600 | -8 | 7W / 20L |
| Dec 17, 2011 | 2011 US NationalsTournament · View matches | 1,502 | 1,608 | +106 | 7W / 15L |
| Nov 27, 2011 | 2011 JOOLA N. American Teams OTournament · View matches | 1,564 | 1,502 | -62 | 10W / 17L |
| Nov 6, 2011 | 15th FIT OpenTournament · View matches | 1,579 | 1,564 | -15 | 2W / 5L |
| Sep 4, 2011 | 2011 New York City Open on theTournament · View matches | 1,595 | 1,579 | -16+4 / -20 | 1W / 3L |
| Aug 21, 2011 | Lily Yip Table Tennis Center ATournament · View matches | 1,670 | 1,595 | -75+4 / -79 | 4W / 4L |
| Jul 4, 2011 | 2011 US OpenTournament · View matches | 1,662 | 1,670 | +8+25 / -17 | 4W / 10L |
| May 29, 2011 | 2011 Eastern Open on the JOOLA NA TourTournament · View matches | 1,657 | 1,662 | +5+14 / -9 | 3W / 4L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,510 | 1,657 | +147 | 11W / 8L |
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches | 1,620 | 1,510 | -110 | 7W / 18L |
| Nov 6, 2010 | NYITTC November OpenTournament · View matches · USATT readjusted 1,520 → 1,588 | 1,520 | 1,620 | +32+42 / -10 | 6W / 4L |
| Sep 5, 2010 | New England OpenTournament · View matches | 1,564 | 1,520 | -44 | 10W / 7L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 1,661 | 1,564 | -97+36 / -133 | 5W / 13L |
| Jun 6, 2010 | Meiklejohn North American Seniors OpenTournament · View matches | 1,716 | 1,661 | -55 | 3W / 4L |
| May 23, 2010 | 2010 Eastern Open on the JOOLA NA TourTournament · View matches | 1,558 | 1,716 | +158 | 5W / 4L |
| Apr 11, 2010 | AYTTO 2010 New York City OpenTournament · View matches | 1,551 | 1,558 | +7+14 / -7 | 3W / 4L |
| Mar 28, 2010 | 12th FIT Open TT ChampionshipsTournament · View matches | 1,637 | 1,551 | -86+3 / -89 | 4W / 6L |
| Mar 14, 2010 | NJTTC March OpenTournament · View matches | 1,679 | 1,637 | -42+8 / -50 | 3W / 3L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 1,674 | 1,679 | +5 | 14W / 12L |
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