The good & the bad
Best wins
Piel, R.J. (Ruben)
2029
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
Pietersz, David
1870
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
Worst losses
Torn, D.A. (Daniel)
1838
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
Hoffman, R. (Ron)
1971
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
Winsemius, J. (Jan)
1981
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
Hoetink, S. (Simeon)
1993
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
No competition data available.
Rating History
Peak Ratings
Classic
1899
March 1, 2024
Blitz
1975
Aug. 1, 2026
Games
Wins
7
Losses
5
Draws
1
Win Rate
54%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 2 | 1 | 3 | 33% |
| Black | 5 | 0 | 2 | 71% |
Recent KNSB Matches
Pietersz, David
(1870)
Friday 10 July 2026
WIN
+33.1