By Andrew Gastelum Tuesday’s historic performance comes after Chen fell twice during the PyeongChang Games. View the original article to see embedded media. If it wasn’t already clear that Nathan Chen had put his“disastrous” PyeongChang Games behind him, his performance in Beijing left no doubt. With a score of 113.97 in the men’s short program, Chen set the highest short program score in figure skating history. The historic performance puts Chen nearly six points ahead of second place going into Thursday’s free skate as Chen seeks his first individual Olympic medal. Four years ago in PyeongCh…