Individual Calculations May 2012
 De Ruijter, Luuk  Total change: -3.15  Rating chartPersonal card
 Dutch Team Competition - 2C - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2172 2100 1.00 3 -0.21 15 -3.15 
  Van Zutphen, Jimmy 2163 NED0.5010.09151.35 
  Smit, Frans 2108 NED0.5010.01150.15 
  Van Mechelen, Jan f2245 BEL0.001-0.3115-4.65 

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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