Individual Calculations April 2015
 Vrolijk, Liam  Total change: 36.80  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 2C - round 6-7 Various NED 2015-03-07
RcRownchangeKK*chgGame
 2108 1952 1.50 2 0.92 40 36.80 
  Verhaeren, Gertjan 2115 BEL0.5010.22408.80 
  Meijer, Wilmar 2101 NED1.0010.704028.00 

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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