Individual Calculations December 2016
 Koelmans, Jan Willem  Total change: -8.00  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3G Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2174 1932 0.00 2 -0.40 20 -8.00 
  Van Den Berg, Bram 2216 NED0.001-0.1620-3.20 
  Van Herck, Marcel 2131 BEL0.001-0.2420-4.80 

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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