Syoichi (甲斐昭一) Kai
ID 441744
Born : 1949 Cat. M75 Ultrarunner since 2013 JPN
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?JPNJapan
54,3%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 2 706; Σ finishers = 4 982. 2 706 / 4 982 × 100 = 54.32%. A win adds 0 to the numerator. Lower is better.