You stated he did the form wrong... but were unable to perform it yourself. Did he really do it wrong? How can YOU prove it if you couldn't show him?
That's why I might have passed the other guy, but failed you.
Here are points that I would like to make.
Even if I did not know the form, I know specific fundamentals of this style that are never broken.
Ever.
Not Even Once.
Here are two examples:
1. When chambering before performing an outside block the palm of the hand (inside the fist)
always faces a certain direction (down)
2. When doing an upper/rising block the palm (inside the fist)
always faces upwards at the chamber.
There are biomechanical reasons for this, and we were lectured (a number of times) and it was shown why this is done this exact way, every time.
There are many other kihon fundamentals. I know quite a few of them. (not to say that I know them all)
If someone is performing a kata (from our system), that I don't know.... Even, if I have never seen it before, I know that if a specific fundamental is broken the form was done incorrectly.
The point is... Shihan could have asked me for specifics, and I could have pointed them out immediately.
Yes, the whitebelt broke the kihon fundamentals. twice.
Point number two.
Kata openings and closings & by the count method.
There is a precise format for kata openings... and a family of a kata shares the exact opening and closing format.
So if a person is doing counts and commands
they would:
announce the kata name:
say: "Rei" ( then bow )
perform the opening movement/gesture
say: "Kamaete" or in some other kata
say: "Yoi". (ready the start position)
announce a number: "Ichi"
perform the movements that go with that count.
announce the next number: "Ni"
perform the movements that go with that count. etc until the final count.
closing salutation or gesture
Announce: No Rei (musubi dachi)
Announce: Rei (bow)
Repeat the Kata name.
Mistakes can be made here.
For example. The Whitebelt Announced Kamaete instead of NoRei at the end, before the bow.
Or failure to announce the kata name at the end. Which also happened.
During the counts... the incorrect sequence of movements for that count can be performed.
While at that instant, during the exam, I counted 6 mistakes. Some minor, some major.
Last point, I know the embusan for this kata.
I know certain things belong at certain places.
Even though I wasn't prepared to perform this kata on the spot, the whitebelt deviated from the embusan.
There were missing techniques. certain ones that happen in direction changes at the embusan.
I have since reviewed and spent a great deal of remedial work on getting this one kata up to snuff.
I deserved to be held back until the next kyu exam.
This has helped me intensify my focus.