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New math: Figure skating’s latest recalculations change skaters’ formula for success

In the ever-changing calculus of figure skating’s mathlympics, the latest recalculations change some of Nathan Chen’s formula for success.

His two highest-valued jumps, the quadruple Lutz and quad flip, no longer add up to much – or as much – of an advantage.

When Chen hit his first quad Lutz in 2016, the element had a base value of 13.6 points, the highest score for a jump anyone has landed in competition. At that time, a quad Lutz was worth 1.3 points more than a quad flip and 1.6 more than a quad loop.

By last season, when Chen won his second straight world title with brilliant quad Lutzes in the short program and free skate, the jump’s value had been reduced to 11.