Individual Calculations May 2016
 Ellenbroek, Ton  Total change: 10.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 3B - round 8-9 Various NED 2016-04-02
RcRownchangeKK*chgGame
 1962 1947 1.50 2 0.54 20 10.80 
  Taams, Sander 1852 NED0.501-0.1320-2.60 
  Beumer, Sebas 2071 NED1.0010.672013.40 

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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