Peterko
Never give up!
I was doing this with the tower IVs in DP, I mean calcing (more exactly, I asked x-act to do these most of the time because he was faster at it) stats and IVs from damage dealt to my teamI did a bunch of damage calculations based on the damage the CPU's Pokemon did to me. This was a while ago so I don't remember the details on what I did, but I believe I was using a high level Pokemon so differences in IV were more likely to cause a difference in stats. I found some of my old data from the test and I apparently did a speed check as well
thanks for the info TRE, it´s very helpful, as always
I´ll be sure to test the IVs as well, using something like a blissey (like I did many times when testing for the damage formula some time ago)
argenta using flawless pokémon is pretty much a given, the brains are a weird bunch
yeah the lowest challenger level is 30 (nothing new, I know), and the first three rank10 pokémon (#10, #20 & #30) are lv.24 (14-24), 24 (15-24) & 25 (15-25)
the most amusing part is that the hall cheats non-existent levels of pokémon...like a lv.24 dragonite or a lv.22 raptor, sucks :(
EDIT:
Rank1Regarding IVs in the Battle Hall. Rank 10 Pokemon have IV26. Rank 1 Pokemon have IV8. I haven't throughly tested the IVs of Pokemon from Rank 2 to Rank 9. I'm guessing in increments by 2 from 8 to 26. I haven't done any testing for the Battle Hall Frontier Brain so I'm not sure if they have IV31 Pokemon or not.
Level 70 Taillow (Taillow, Lonely, Sharp Beak, Brave Bird, Air Slash, Quick Attack, Double Team, Atk/Spd)
Brave Bird vs 36 defense Chansey -> damage: 472
Rank2
Level 72 Meowth (Meowth, Adamant, Silk Scarf, Slash, U-turn, Fake Out, Charm, Atk/Spd)
Slash vs 36 defense Chansey -> damage: 255, 256, 268, 271
U-Turn vs 36 defense Chansey -> damage: 142, 143, 154
Rank3
Level 74 Zigzagoon (Zigzagoon, Jolly, Silk Scarf, Mud-Slap, Headbutt, Tickle, Facade, Atk/Spd)
Headbutt vs 36 defense Chansey -> damage: 213, 222
Facade vs 24 defense Chansey -> damage: 325, 330
Rank4
Level 76 Starly (Starly, Adamant, Sharp Beak, Brave Bird, FeatherDance, Quick Attack, Aerial Ace, Atk/Spd)
Aerial Ace vs 36 defense Chansey -> damage: 277, 295, 301
Quick Attack vs 36 defense Chansey -> damage: 148, 154, 168, 171
Brave Bird vs 36 defense Chansey -> damage: 552
Rank5
Level 78 Linoone (Linoone, Jolly, Silk Scarf, Slash, Gunk Shot, Charm, Last Resort, Atk/Spd)
Gunk Shot vs 36 defense Chansey -> damage: 328, 332, 371, 379
Slash vs 36 defense Chansey -> damage: 385
IV = 12 (323-380) -> impossible
IV = 13 (324-382) -> impossible
IV = 14 (326-384) -> impossible
IV = 15 (328-387) -> 328, 332, 371, 379 possible, also 385 slash damage
so yeah, rank 5 Pokémon IVs = 15
I´ll work on the rest, slowly (what a pain)
BIG THANKS TO THE SMOGON DAMAGE CALCULATOR, IT´S TOTALLY AWESOME!
EDIT2
here is the rank4 starly stuff
Level 76 Starly (Starly, Adamant, Sharp Beak, Brave Bird, FeatherDance, Quick Attack, Aerial Ace, Atk/Spd)
Aerial Ace vs 36 defense Chansey -> damage: 277, 295, 301 (IVs = 9–25)
Quick Attack vs 36 defense Chansey -> damage: 148, 154, 168, 171 (IVs = 11–16)
Brave Bird vs 36 defense Chansey -> damage: 552 (IVs = 0–25)
99, 103, 112, 114 & 185, 197, 201
99-117 & 177-209 (IVs = 16) -> 201, 197, 185 impossible
98-116 & 176-208 (IVs = 14 or 15) -> rand 97/100, 95/100, 89/100 -> all possible (also QA)
97-115 & 175-206 (IVs = 13) -> rand 98/100, 96/100, 90/100 -> possible (QA 114 & 99 impossible though)
97-115 & 174-205 (IVs = 12) -> 201, 197, 201 impossible
96-114 & 173-204 (IVs = 11) -> rand 99/100, 97/100, 91/100 -> all possible (also QA)
351-414 (IVs = 14 or 15) -> 368 possible (89/100)
345-406 (IVs = 11) -> 368 impossible (365 is 90/100 and 369 is 91/100)
Rank 4 Pokémon IVs = 14 or 15