Since we know that Tanya scored 9,879 fewer points than Juan, we have to subtract 101,473 from 9,879.
101,473-9,879=91,954.
91,954 represents Tanya's points. Now, we'd have to add that to 9,835 points because Will scored more than her.
91,954+9,835=101,429.
Will scored 101,429 points in this game.