Individual Calculations September 2012
 Van Liempt, Michael  Total change: 17.40  Rating chartPersonal card
 Dutch Open 2012 Dieren NED 2012-07-24
RcRownchangeKK*chgGame
 2157 1954 3.50 9 1.16 15 17.40 
  Vogel, Jaap f2179 NED1.0010.781511.70 
  Hendriks, Willy m2354  * NED0.001-0.0815-1.20 
  Hoogland, Dirk c2169 NED0.5010.27154.05 
  Houben, Jaap 2269 NED0.001-0.1415-2.10 
  Vesters, Melchior 1974 NED1.0010.53157.95 
  Maatman, Nick 2123 NED0.001-0.2815-4.20 
  Efroimski, Marsel wm2187 ISR0.001-0.2115-3.15 
  De Bruijne, Arian 1934 NED1.0010.47157.05 
  Colijn, Stefan 2220 NED0.001-0.1815-2.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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