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I havent got all my stats in holdem manager.
But i can see it on sharkscope.com
If i wanna get my average abi, how do i do the math?
Im playing at around 8 differnt sites and have differnt abi, number of games played and profit on them.
How do i do to see my “total” average abi and “total” average roi %?
The quesiton is how i do the math to get this.
Its a simple average…(Average Buy In)
sum buy in / number of games played
so if you've played 10 $5, 12 $6, 11 $10 then its
((10*5)+(12*6)+(11*10))/(10+12+11)
ABI = $7.03
hope this helps…
Thanks, but thats not really what i wanted to know.
I know i have a hard time explaining what i want.
But i put some of my numbers here and maybe you can see what i wanna know:
My stats on some sites:
site1
games played: 482
abi: 60
roi 70%
site2:
games played: 577
abi:48
roi: 95%
site3:
games played: 135
abi: 40
roi 11%
if i wanna average abi and roi for this site can i just site1+2+3/3 =x
Because site the abi and games played isnt the same the result will be weird, or im just crazy?
Is it hard to understand what im trying to ask? (I allways had a hard time explaining, and specially in english)
October 6, 2010
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for a single site,
roi = (profit – investment)/investment * 100
so for multiple sites, we have
total_roi = [(total_profit – total_investment)/total_investment ]* 100
your stats above only indicate the ROI, but i think working with the individual profits from each site is easier, although you can just rearrrange the roi equation to get your profit.
because i am a massive nerd, i have worked it out for you. using your roi stat i can use p = i(roi + 1) to get your profit.
therefore
p1 = 49164
p2 = 54007.2
p3 = 5994
total profit = 109165
investment is your total outlay in tournament buyins, which is
i = abi*games_played
i1 = 482*60 = 28920
i2 = 27696
i3 = 5400
total investment = 62016
therefore total ROI = [(109165-62016)/62016]*100 = 76%
now, since you have such sick results, im sure you wont mind shipping some monies to the low stakes grinder that can do a bit of maths 😀 😀
nah seriously, hope that helps.
October 6, 2010
Offline
to work out your average ABI across all sites, work out your total investment and divide it by your total games
in the previous post, we worked out total investment = 62016
now, your total games = 482+577+135 = 1194
therefore your ABI across all sites is
total abi = 61016/ 1194 = $51.9
once again, hope that helps
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