Individual Calculations October 2017
 Van Foreest, Jorden  Total change: 2.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 1 various NED 2017-09-16
 2402 2607 1.00 1 0.24 10 2.40 
  Bosman, Michiel f2402 NED1.0010.24102.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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