If you notice the ranking is not consecutive with the use of the RANK function; that is because the RANK function ranks records of the result-set sequentially starting from 1. When it finds a tie it assigns the same rank to the all the records in the tie, but still keeps incrementing the record counter so the next record will get a new rank which would be (previous rank + no of records in the current tie + 1) .
Implausibility definition, not plausible; not having the appearance of truth or credibility: an implausible alibi. See more.
Of or pertaining to practice or action. 2. Antonyms: impractical - not practical; not workable or not given to practical matters; refloating the ship proved impractical because of the expense; he is intelligent but too impractical for commercial work. Synonyms: hard-nosed, hardheaded, pragmatic.