I mean chance after 255 steps When I say chance

Same species, different ID numbers

The chance of getting an Egg is

69.3% (has a value of 70). The Day-Care Man will say: "The two seem to get along very well." This chance is raised to 87.8% when wielding an

Oval Charm (has a value of 88).

Same species, same ID numbers

The

chance of getting an Egg is 49.5% (has a value of 50). The Day-Care

Man will say: "The two seem to get along." This chance is raised to

79.5% when wielding an Oval Charm (has a value of 80).

Different species, different ID numbers

The chance of getting an Egg is 49.5%

(has a value of 50). The Day-Care Man will say: "The two seem to get

along." This chance is raised to 79.5% when wielding an Oval Charm

(has a value of 80).

Different species, same ID numbers

The chance of

getting an Egg is 19.8% (has a value of 20). The Day-Care Man will

say: "The two don't seem to like each other." This chance is raised to

39.3% when wielding an Oval Charm (has a value of 40).

Different Egg Groups, same genders or Undiscovered group

The Pokémon are

incompatible and therefore will not make an Egg. The Day-Care Man will

say: "The two prefer to play with other Pokémon than each other."