Individual Calculations May 2012
 Otto, Bram  Total change: 9.75  Rating chartPersonal card
 Dutch Team Competition - 2A - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2117 2079 2.00 3 0.65 15 9.75 
  Veltman, Anne 2008 NED0.501-0.1015-1.50 
  Pex, Cyriel 2139 NED1.0010.58158.70 
  Nieuwenhuis, Pieter f2205 NED0.5010.17152.55 

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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