A figure skating program has two main scores. First is the technical elements score (TES) which is based on the value of elements, in this case 13 elements, of the skater's program. The second score is the Program Components Score (PCS) which measures six components like skating skills, transitions, and interpretation.
While some argue that Evan won because of his artistry this is simply not the case. Evan and Evgeni had exactly the same PCS score of 82.80.
The real difference was in the value of the jumps. The table below shows why the total of the base values of Evan's jumps is higher than Evgeni's.