Individual Calculations December 2016
 Gortemaker, Lucas  Total change: 8.80  Rating chartPersonal card
 Dutch Team Competition 2016-2017 2C Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2066 1983 1.00 2 0.22 40 8.80 
  Van Halderen, Herman 2080 NED0.001-0.3740-14.80 
  Schipper, Paul 2051 NED1.0010.594023.60 

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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