Individual Calculations May 2012
 Van Der Heijden, Coen  Total change: 3.45  Rating chartPersonal card
 Dutch Team Competition - 3E - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2030 2114 2.00 3 0.23 15 3.45 
  Steenbergen, Pepijn 1778 NED1.0010.12151.80 
  Bannink, Bernard f2259 NED0.001-0.3115-4.65 
  Borst, Filip 2053 NED1.0010.42156.30 

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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