Individual Calculations May 2015
 Van Loon, Eric  Total change: 13.60  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 3G - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2083 2017 1.50 2 0.68 20 13.60 
  Van Halderen, Herman 2057 NED1.0010.562011.20 
  Slagboom, Arno 2108 NED0.5010.12202.40 

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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