Individual Calculations April 2014
 Van Wageningen, Arie  Total change: -1.20  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 3B - round 6 Several NED 2014-03-08
RcRownchangeKK*chgGame
 2009 2040 0.50 1 -0.04 30 -1.20 
  Van Nieuwkerk, Ton 2009 NED0.501-0.0430-1.20 

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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