mu=self.mu * GLICKO2_SCALE + MU,
phi=self.phi * GLICKO2_SCALE,
sigma=self.sigma
- )
\ No newline at end of file
+ )
+
+
+class PlayerGlickoBase(PlayerGlicko):
+ """
+ A clone of the above PlayerGlicko class, but created separately in order to avoid
+ dealing with primary and non-primary SQLAlchemy mappers.
+ """
+ pass
\ No newline at end of file