In reply to Mark Bull:
> You can calculate your "bagger quotient" by taking the number of ascents which count towards completed and current rounds (by whatever rule you choose), and dividing by your total ascents.
On the basis that Ian Douglas with his 7300 Munros as of the end of Feb – but just one round – represents the extreme end of things, that provides a boundary to the known quotient spectrum. Ian has done them all again bar the In Pinn, so that makes roughly 285 (assuming he climbed Beinn an Lochain when it was still a Munro) plus 282 (the current list minus one), ie approximately 567/7300, which comes to 7.8%. So long as he keeps climbing Munros without going back to the In Pinn, that percentage will continue to creep downwards – it will dip below 7% if he gets to 8100 Munros overall. Of course if he did get a rush of blood and reclimb the In Pinn, it would start to rise again as any first ascents of Munros after that would count in the numerator part of the fraction.
I’d be interested to hear of any Munroist with a percentage lower than that – they wouldn’t necessarily need such a high overall total given that 284 (including lots of repeats) followed by a long sequence of same-Munro repeats would make it relatively easier. 285/4200 comes to 6.8%, for instance. Is pretty unlikely, though…
Incidentally, from what I can gather, Ian Douglas isn’t entirely sure his Munro total is the highest – he once mentioned having met someone (not Richard Wood, although they have met) who also had a very high figure. There are also people out there with unlisted multiple rounds, eg someone had done 11 rounds as of a couple of years ago.
At the other extreme, although the limit is 100%, it can and quite often does include more Munros than are in the current list. In TAC a while back there was discussion of the feasible maximum – eg say someone finished a round while it was still 284 (when Sgurr nan Ceannaichean was still in), but started way back so that they climbed Beinn an Lochain and the Feshie deletions as Munros. On that basis the “new Munro at the time” figure could get into the mid-290s.