On the hiscores many players combat levels are one level higher than they should be, some are even 139 combat!

its probably a temorary glitch or something

Yeah i noticed this problem also. it says i have a combat level of 101 when i really have a combat level of 100.

I believe the reason for this is because Sals highscore system's instintly round off your combat level, the opposite of what runescape does(keeps them at the level, disincluding the decimal).

Reason for 139 combat: The highest combat is actually 138.5, but the highscores rounds that off to 139.

(Hope this was helpful)

people with slightly lower combat are because 1 or more of their combat skills are not ranked

How'd you figure it out? I was just out of the curiosity.

because you hit 136 cmb with all 99 except for 4 lvls under 99 in either summon and/or prayer (4 lvls in total in both those skills)
and 8 lvls in either of those is 1 cmb lvl
so easy deduction

Correction: The maximum combat level is 138.35

Proof?

I've got the same problem I'm 100 combat but it shows up as 101. It also says i am 101 combat on the tip.it combat calculator.

this is probably just linked with the hiscores of the good old days, i believe swiftkit does this,
when you level a 99 skill you used to see the exp to get to level 100 in that skill, i believe the exp for this is around 14,3m. im guessing all the hiscores has done is followed the pattern that the exp takes and done it with combat.

Either that or yeh they've just rounded it.