Individual Calculations July 2008
 Lukman, Ronny  Total change: -2.85  Rating chartPersonal card
 2e ENCI Limburg Open Maastricht NED 2008-05-09
RcRownchangeKK*chgGame
 2149 2228 4.00 7 -0.19 15 -2.85 
  Dahmen, Christoph 2077 GER1.0010.30154.50 
  Klimov, Sergey m2484 RUS0.001-0.1915-2.85 
  Thora, Jack 1894 BEL0.501-0.3815-5.70 
  Boulahfa, Hicham 2000 NED1.0010.21153.15 
  Holscher, Peter 2072 NED1.0010.29154.35 
  Moser, Eva mwg2395 AUT0.001-0.2815-4.20 
  Clijsen, Mark 2122 NED0.501-0.1415-2.10 

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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