Think I got it:

Me = +3% lucky.
Opponent = -3% lucky.

If I lost.

Me = -97% lucky.
Opponent = +97% lucky

Just did a game and got this:

elementis125: -67.73137
Devanthar: -15.78534999999998
Makica: 244.1575
Shidehara: -316.02042000000006
Sheddie: -63.30737000000001
StormLord: 714.3254500000002
dwarf invasion: -145.63844

How do I go about getting a % between 0-100? 50% being normal, 0/100% infinitely unlucky/lucky?

My assumption would be that you would take an average of all the rolls, not just add them up like it seems you have done.

Where can u see this luck stat during a game???

I think (1 / probability) is a better idea.

Tachka: -7.71
Rayden5: 6.74
overshoot: -0.87
StormLord: -4.9
Marsyas: 12.71
TheONLYprophet: -3.65
diegosa: -2.32

Luck: dc2: 1.55
fletch85: 3.7
StormLord: 8.87
Yce: 2.83
tanty: -10.35
Waveman: -3
marc13: -3.61

And i'll give up trying to make it a percent.

I've managed to get the same number as the one on the stat page.

(1 + average luck) / 2

Where average luck is a number between -1 and 1.

So if you win a 97% roll, you are +3% lucky so:

(1 + 0.03) / 2 = 51.5%

The problem with average luck is it doesn't take into account the magnitude of the luck so:

(0.5 - 0.5 + 0.999999) / 3 = 0.333333

( 1 + 0.333333) / 2 = 66.66665%

You've just won a 1 in a million roll and it's telling you you're only 66% lucky.

Squared average should be used.

Should squared averages add up to 0?

if you have the free time and are willing, i would be especially interested to see your results based a supposedly "cursed" account, such as the montecarlo account. squaring the luck should make cursed accounts appear even more obvious... or just a conspiracy theory. would be fun.

in all seriousness, StormLord deserves a + for his work. i didnt pay attention to it in forums earlier, but the dude has quite an amazing system implemented.

if you are sitting at a table with him, he has code running (i dont know shit about code, so dont ask me how he does it), that allows each person who has rolled at least once in that particular game to type:

!luck

and it will immediately printout a chat line stating what their current luck for the current game is. he also has a function (!luckall i believe) which allows you to see the luck of everyone who has rolled at least once in the current game.

he has yet to implement anything that spans multiple games, but i would guess that wouldnt be too hard to do, by just using a database.

eventually he could have a system that calculated luck based on a per-roll normalization instead of Ryan's per-game normalization (which causes an average luck less than 50). he also thinks he should square the results per roll so that amazingly unlucky or lucky rolls have more weight than simply winning or losing easy rolls.

i think this is genius, and should be rewarded accordingly. he has obv put some good effort/time into this. i dont even know if he is interested in + pngs, but whether he is or not, i feel he should get one. and hopefully Ryan will pay attention to his hard work and good intentions.

it's: !allluck (yes with 3 L's)
and i agree, give him a +