Individual Calculations November 2015
 De Jager, Pieter  Total change: 7.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 1A - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 2040 2082 1.50 2 0.39 20 7.80 
  Van Hoorn, Geert 1954 NED1.0010.33206.60 
  Uylings, Peter 2125 NED0.5010.06201.20 

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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