I don't have a problem with rojo's opinion - if he wants a Battle Royale, then that's what he likes. I have a problem with the fact that he can't spend 2 minutes to find and read the rule book. I know others have posted little snippets, but here's the relevant section for Vertical Jumps (High/Pole Vault). I personally agree with the rules for High Jump, as someone who did HJ in high school. For Pole Vault, it's a no brainer.
From Rule 26.8
Placings
26.8
If two or more athletes clear the same final height, the procedure to decide the places will be the following:
26.8.1
The athlete with the lowest number of jumps at the height last cleared shall be awarded the higher place.
26.8.2
If the athletes are equal following the application of Rule 26.8.1 of the Technical Rules, the athlete with the lowest total of failures throughout the competition up to and including the height last cleared, shall be awarded the higher place.
26.8.3
If the athletes are still equal following the application of Rule 26.8.2 of the Technical Rules, the athletes concerned shall be awarded the same place unless it concerns the first place.
26.8.4
If it concerns the first place, a jump-off between these athletes shall be conducted in accordance with Rule 26.9 of the Technical Rules, unless otherwise decided, either in advance according to the regulations applying to the competition, or during the competition but before the start of the event by the Technical delegate(s) or the Referee if no Technical delegate has been appointed. If no jump-off is carried out, including where the relevant athletes at any stage decide not to jump further, the tie for first place shall remain.
There are a number of ways in which a jump-off may be terminated:
a. by provision in advance of the competition set out in the regulations;
b. by decision during the competition by the Technical delegate (or
Referee if there is no Technical delegate);
c. by decision of the athletes not to jump further prior to or at any stage
of the jump-off.
Whilst any decision by the Technical delegate or Referee not to conduct a jump-off should be made before the start of the event, there may be circumstances where this might not be possible such as where conditions at the place of competition make it impossible or undesirable to begin or continue with a jump-off. The Referee could use their powers under Rule 18 of the Competition Rules or Rule 25 of the Technical Rules to deal with this situation. It is emphasised that the athletes may make the decision not to jump further either before or at any stage during the jump-off.
From Rule 26.9
When an athlete unilaterally decides to withdraw from a jump-off, the other athlete (if only one remains) will be declared the winner in accordance with Rule 26.9.5 of the Technical Rules. It is not necessary for that athlete to attempt the applicable height. Where more than one athlete remains in the jump-off, the jump-off continues with those athletes, with the athlete who withdrew being placed according to their then finishing place, they having forfeited any right to any higher placing, including first, then remaining.