If your Pokémon has three stars and a red stamp, it means that it has 100% perfect IVs. The team leader will tell you how your Pokémon ranks using stars and a pretty easy to understand graphic using bars. For example: A Gengar with 10 Attack, 10 Defense and 12 Stamina would have an IV of 71%. Everything below that works out to being a percentage of the maximum possible stat of 45. Your chosen team leader will show you how your Pokémon’s stats fare.Ī 100% IV would mean that Attack, Defense and Stamina are all at 15. Within Pokémon Go, you can check IVs by opening the menu on a Pokémon’s screen and clicking Appraise. Our Pokémon Go guide will help you figure out IVs so you can maximize the strength of your beloved Pokémon (and perhaps not waste candy evolving a suboptimal critter). Unfortunately the game doesn’t tell you directly what base stats each Pokémon has, but there are ways around that. There are just three stats to worry about: Attack, Defense, and Stamina, each of which maxes out at 15. For example, a perfect IV Chansey will have a higher CP and Stamina at its maxed out level, as opposed to a Chansey with only so-so IVs. IVs determine how strong a Pokémon can potentially get. The level and the base stats make far more difference.In Pokémon Go, beyond your Pokémon’s CP (Combat Power), all your caught partners have semi-hidden base stats called individual values, or IVs. The IVs don't actually matter very much - as an example, a level 30 Machamp would have an Attack of 234, so the attack IV would take it from 234 to 249. They go up with level, as does the CPM value (which is an arbitrary value used to make the CPs scale the way Niantic wants them to). These values (attack, defense, stamina) are specific to the Pokémon, and each one has a 'base' set of A/D/S values that are what a 0/0/0 Pokémon would have, plus the IV value. See this Pokemon Go Hub article for more details on how CP is calculated. The odds are 1/(6^3), or 1/216, of that happening (of the next Darkrai having the identical IVs of the last one you caught). The fact that you got two identical Darkrai and two identical Magikarp is just happenstance, nothing more. They're not related to the CP of the Pokémon you fight in the raid those CP (and the IV underlying them) are fixed. These IVs are not 'predetermined' they have a more limited range (each IV must be at least 10), but they otherwise are random draws upon hatch/raid completion. I know that there is a link between CPs and predetermined IVs in these situations

Pokemon iv calc