Individual Calculations March 2019
 Van Zandwijk, Jan-Peter  Total change: -13.20  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3D Round 6 various NED 2019-02-09
RcRownchangeKK*chgGame
 2002 2122 0.00 1 -0.66 20 -13.20 
  Van Briemen, Willem 2002 NED0.001-0.6620-13.20 

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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