Johnson Power Rankings
The world authority on 200+ mile ultramarathon running — weekly, data-driven, course-difficulty-adjusted.

← Rankings

Peng-Chung Chen

Men · TPE · b. 1977 (40-49) · provisional rating

Also seen as: Chen, Peng-Chung

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen539257• new
OverallMen539255• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 1 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

TOR330 - Tor des Géants · Sep 11, 2022 · 205.05mi continuous
place 79 · 4d 10:09:20 · difficulty 2.65 · field 1.40 · quality 0.48
1,781
(race) · · ?mi counts toward rating
place 59 · 3d 05:41:29 · difficulty ? · field ? · quality 0.41
100