Individual Calculations January 2012
 Goossen, Theo  Total change: 3.60  Rating chartPersonal card
 Dutch Team Competition - 3B - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2128 2070 1.50 3 0.24 15 3.60 
  Paalman, Henk-Jan 2113 NED0.5010.06150.90 
  Potze, Rudolf 2126 NED1.0010.58158.70 
  Bernink, Henk 2145 NED0.001-0.4015-6.00 

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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