R. Winter
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bad Bertrich op | ??/??/1996 | 368 |  Germany |
| NED-ch U16 | ??/??/1995 | 0 |  Netherlands |
| NED-ch U14 | ??/??/1994 | 0 | Netherlands |
| Hengelo op U14 | ??/??/1993 | 0 | Netherlands |
R. Winter Opening Repertoire with White pieces
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 3 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 2 games |
| E92 | King's Indian, classical variation | 2 games |
| D38 | Queen's Gambit Declined, Ragozin variation | 1 games |
R. Winter Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B40 | Sicilian defence | 2 games |
| E33 | Nimzo-Indian, classical, 4...Nc6 | 1 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
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