40k stacks for 10 players = 400,000 bank.
1 rebuy per person = 400,000 + (400,000) = 800,000
1 Add-on per person = 200,000 + (800,000) = 1,000,000
So the maximum you have to be able to cover with chips is 1,000,000 for 1 table.
For 2 tables of 20 players you would double the numbers... for a possible maximum of 2,000,000 (if everyone rebought and added on, which is unlikely).
When you reach the later rounds of any tournament your blinds will be high enough that you won't need the bottom 3-4 denoms anymore. This would leave you with your 5k and 25k chips.
40x T25000 chips covers 1,000,000 in chip value, which wouldn't be enough for your 2,000,000 bank requirement. But the good news is that your 200x T5000 chips is actually also 1,000,000 in chip value........ This means that when you color the remaining players up you would have enough between the T5000 and T25000 to cover 2,000,000 in chip value. And, there would never be a situation where you would run out of chips to cover the value, as long as you don't run a tourney with more than 20 players at 40k starting, or don't require a bank of more than 2,000,000.
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So, short answer, yes, your proposed set breakdown would cover your 40k starting stack and structure.
1 rebuy per person = 400,000 + (400,000) = 800,000
1 Add-on per person = 200,000 + (800,000) = 1,000,000
So the maximum you have to be able to cover with chips is 1,000,000 for 1 table.
For 2 tables of 20 players you would double the numbers... for a possible maximum of 2,000,000 (if everyone rebought and added on, which is unlikely).
When you reach the later rounds of any tournament your blinds will be high enough that you won't need the bottom 3-4 denoms anymore. This would leave you with your 5k and 25k chips.
40x T25000 chips covers 1,000,000 in chip value, which wouldn't be enough for your 2,000,000 bank requirement. But the good news is that your 200x T5000 chips is actually also 1,000,000 in chip value........ This means that when you color the remaining players up you would have enough between the T5000 and T25000 to cover 2,000,000 in chip value. And, there would never be a situation where you would run out of chips to cover the value, as long as you don't run a tourney with more than 20 players at 40k starting, or don't require a bank of more than 2,000,000.
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So, short answer, yes, your proposed set breakdown would cover your 40k starting stack and structure.