Individual Calculations May 2012
 De Jong, Migchiel  Total change: 3.30  Rating chartPersonal card
 Dutch Team Competition - 1A - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2295 2355 1.50 2 0.33 10 3.30 
  Hopman, Pieter 2351 NED1.0010.49104.90 
  Clemens, Adrian f2238 NED0.501-0.1610-1.60 

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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