I think Oda intended his first Axel to be in combination, but the landing was too poor to support a second jump. He got -2.80 GOE off the base score of 8.2 for a total of 5.40 for the element.
The second triple Axel was fine . He got +1.20 GOE. That was his chance to tack on an extra 2T and all would have been well. But as Okami explained, since this is a Zayak violation, the rules say that it is scored as if it were a sequence -- that is, he is credited with a "triple Axel+ 0 nothing" sequence.
His score for the element = 8.2 (base value for a triple Axel) x .80 (factor for a sequence) x 1.10 (second half bonus) = 7.216, rounded to 7.22. Plus 1.20 GOE. The GOE does not carry the .80 sequence multiplier or the 1.10 bonus. Total = 8.42 for the element.
That would have been OK. Nobu has 13.82 for his two triple Axel elements combined, dispite the mistake on the first one, which was duly punished in GOE.
Now comes the triple flip. If he had just done a triple flip and stopped, he would have got 5.5 base value x 1.10 second half bonus = 6.05, plus whatever GOE the jump earned (it was pretty good, he probably would have got +1.00 or more).
But by tacking on an ectra 2T+2Lo, he not only received 0 credit for the 2T and 0 credit for the 2Lo, but also they took away the 6.05 that the flip alone was worth.
By the way, I see from the protocols that they did give Nobunari the ten percent second half bonus for this element. It is listed in the protocols as 3F*+2T*+2Lo*. The * means you get an extra 10%. So his score for that element is 0.00 x 1.10 = 0.00, plus 0.00 GOE, for a grand total -- in CoP-land -- of 0.00.
Some people believe that the rules of the CoP are so convoluted that it is a turn-off for the audience to try to keep track of it all, to the detriment of the sport. I offer no opinion on this matter, myself.
