Well, using the number of standard deviations away from the mean of a normal distribution you can work out your rank, or percentile, with some statistics formulae. About 68% of the candidature would be within 1 standard deviation of the mean, 95% within 2 and 99% within 3. Taking what gordo said, that should mean that 68% would have got within 55+/- 18, 95% within 55 +/- 36 and 99% within 55 +/- 54. Hmm, those who got above 110 would be ranked bloody high.