I also use this regularly as a reference, though I usually look up Tier 1 from the banks' own financial statements so I'm not sure if it's included here:
Unfortunately, "Europe" doesn't agree on what can and cannot be counted towards Tier 1 capital, but I'll save that complaint for when you ask about PhD topics...
total assets is a sum of apples and oranges (and some very rotten apples, not to forget), hence the only sensible way to obtain a ratio that lends itself to a meaningful comparison is to risk-weight the assets.
But my current problm is that this particular bank (it's not an investment bank, BTW) states nothing more than it's shareholder's equity is "triple the amount required by law".
So what I'm trying to do is to compare the capital adequacy ratios of a "plain vanilla" bank (no names, sorry - they would stir a fuss) with those of KBs, Raiffeisen bks, etc...
Thx - I appreciate all the critical commentary BTW... thx for your patience,