Chih-Chao (張志超) Chang
ID 778312
Born : 1974 Cat. M50 Ultrarunner since 2016 TPE
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?TPETaiwan
81,0%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 3 091; Σ finishers = 3 814. 3 091 / 3 814 × 100 = 81.04%. A win adds 0 to the numerator. Lower is better.