Jacek Blumenfeld
ID 568233
Born : 1989 Cat. M35 Ultrarunner since 2014 POL
12
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 ?POLPoland
19,2%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 787; Σ finishers = 4 092. 787 / 4 092 × 100 = 19.23%. A win adds 0 to the numerator. Lower is better.