Effects of 200R (199R) instead of 220R in this circuit
Using 199 Ohm resistors in place of 220 will slightly increase the optocoupler LED current, but the current will still be well within spec.

The lower resistor value should have no effect on the circuit operation.

Edit
199 is not a standard resistor value - even for 0.25% resistors.  How did you determine that your resistors are 199 Ohms?