Individual Calculations May 2015
 Van Vaalen, Remco Daniel  Total change: 8.60  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 3G - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 1962 2195 2.00 2 0.43 20 8.60 
  Le Clercq, Maxim 1897 NED1.0010.15203.00 
  Rens, Carlo 2027 NED1.0010.28205.60 

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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