Jon F Rorvik's chess openings
CM🇳🇴 NorwayFIDE 209792 games
Jon F Rorvik, Candidate Master from Norway, has 92 tournament games in the ChessPrep database. As White, Jon F Rorvik most often opens with 1.c4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White44 games · +14 =11 −19 · 44%
As Black48 games · +16 =19 −13 · 53%
As White
- 1.c4 English Opening100%44 games · scores 44% · main line 1.c4 Nf6 2.Nc3 g6 3.g3 Bg7
As Black against 1.e4
- 1...e5 Open Game100%25 games · scores 58% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...d5 Closed Game100%14 games · scores 54% · main line 1.d4 d5 2.c4 e6 3.Nc3 c6
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