Individual Calculations May 2012
 Van Dam, Niels  Total change: -2.85  Rating chartPersonal card
 Dutch Team Competition - 2A - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 1993 2065 1.00 2 -0.19 15 -2.85 
  Nagel, Jan 1909 NED1.0010.29154.35 
  Warmelink, Evie 2076 NED0.001-0.4815-7.20 

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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