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

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Oe-Sik Sin

Men · Asia · provisional rating

Also seen as: Sin, Oe-Sik

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen3910267• new
OverallMen3910573• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 2 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

(race) · · ?mi counts toward rating
place 57 · 1d 11:09:00 · difficulty ? · field ? · quality 0.49
120
(race) · · ?mi counts toward rating
place 37 · 1d 11:35:00 · difficulty ? · field ? · quality 0.50
120