You lose full LP on ALL ROLES when you dodge. ie: You lose more LP for dodging than for losing.
These scenarios will be assuming you already dodged at least once, and are receiving the -10 LP penalty (which resets to -3 LP after 16 hours of no dodging).
Scenario 1: I get my secondary or autofilled role. I either don't want to play it because it's boring, or because I suck at it, or because I have trolls in champ select, etc.... Here are my options:
A) Play out the game, risk losing, and lose 3 LP from my main role and lose 20 LP from my secondary role. I also have the chance of actually winning, and gaining 3 LP on my main role.
B) Dodge, and lose 10 LP from all roles, including my main role.
What do you think I'm going to do?
Scenario 2: I actually care about climbing on all my roles, but I get my main role 90% of the time. I dodge a lot on my main role, because my preferred champions are high pick/ban and I don't want my team to suffer through me playing a champion I'm not good at (and also trolls and stuff happens as well). I have played my main role 10 games in a row, and have dodged 5 times in that time period because of picks/bans/trolls (I have been assigned my role 15 times, dodged 5 of them, and played 10 of them out). Because I am consistently winning, I am still climbing on my main role despite the dodging. For game 11, I finally get assigned a different role. I now have 3 options:
A) Dodge, and lose 10 LP on all roles.
B) Play it out and try really hard to win.... And this role is at negative 50 LP because I dodged 5 times, so I will win and still be far into the negative.
C) This role is going to be permanently in the negative LP, why should I care about tryharding at all? Just play it out and whatever happens, happens.
So.... Good job on your new ranked system I guess? This encourages intentional griefing (not caring/giving up) as well as unintentional griefing (people who would normally dodge and eat the LP loss.... Are not encouraged to change their behavior and just play it out even when it is highly likely they won't win). You shouldn't lose LP on unassigned roles when you dodge. It's as simply as that. And the system is going to be garbage until this is fixed lol.
Bonus points: you can't even check your LP on your secondary roles until after a game, because your profile only shows your main role's LP. So a lot of people aren't going to notice for a couple weeks, but then when they do, they're going to troll HARD.
https://i.imgur.com/iAtH0Yy.png[]
EDIT:
It has been brought to my attention that the "ranked" tab in your profile now shows your roles and LP instead of simply showing you your position on some obscure ladder like it used to. So you can actually test this easily yourself by dodging once and checking your profile (just note that if you normally don't dodge, you will lose 3 LP from all roles instead of 10).