Individual Calculations May 2012
 Houtman, Joop  Total change: 8.40  Rating chartPersonal card
 Dutch Team Competition - Meester - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2338 2196 1.50 3 0.56 15 8.40 
  Van Wissen, Michiel f2256 NED1.0010.58158.70 
  Bosch, Jeroen m2386 NED0.5010.25153.75 
  Braun, Christian f2372 GER0.001-0.2715-4.05 

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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