<P> Each element receives a score according to its base value and grade of execution (GOE), resulting in a combined technical elements score (TES). At competitions, a technical specialist identifies each element . Elements may be assigned a level of difficulty, ranging from B (Basic) to Level 4 (most difficult). A panel of judges determines GOE, ranging from + 3 to - 3, based on how well the skaters execute the elements . The GOE is weighted according to the element's base value . </P> <P> The ISU defines a fall as a loss of control with the result that the majority of the skater's body weight is not on the blade but supported by hands, knees, or buttocks . </P> <Table> <Tr> <Th_colspan="2"> ISU abbreviations: Jumps </Th> </Tr> <Tr> <Th> </Th> <Th> Toe loop </Th> </Tr> <Tr> <Th> </Th> <Th> Salchow </Th> </Tr> <Tr> <Th> Lo </Th> <Th> Loop </Th> </Tr> <Tr> <Th> </Th> <Th> Flip </Th> </Tr> <Tr> <Th> Lz </Th> <Th> Lutz </Th> </Tr> <Tr> <Th> </Th> <Th> Axel </Th> </Tr> </Table> <Tr> <Th_colspan="2"> ISU abbreviations: Jumps </Th> </Tr>

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