Individual Calculations September 2013
 Vereggen, Lars  Total change: -23.40  Rating chartPersonal card
 Dutch Open 2013 Dieren NED 2013-07-23
RcRownchangeKK*chgGame
 2174 2116 2.00 8 -1.56 15 -23.40 
  Van Eijk, Sander m2431 NED0.5010.36155.40 
  Pruijssers, Roeland g2516  * NED0.001-0.0815-1.20 
  Wempe, Joost 2271 NED0.001-0.2915-4.35 
  Van Liempt, Michael 1959 NED0.501-0.2115-3.15 
  Evengroen, Henk-Jan 2027 NED0.001-0.6215-9.30 
  Noordkamp, Wouter 2066 NED1.0010.43156.45 
  Ratsma, Midas 2036 NED0.001-0.6115-9.15 
  Tromp, Pieter 2086 NED0.001-0.5415-8.10 
 * 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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