Individual Calculations July 2019
 Klapwijk, Bram  Total change: -31.00  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group A Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 2182 2188 2.00 7 -1.55 20 -31.00 
  De Boer, Eelke f2316 NED0.001-0.3320-6.60 
  Werthebach, Felix 2186 GER1.0010.502010.00 
  Sprangers, Remco c2208 NED0.001-0.4720-9.40 
  Fecker, Noah f2326 SUI0.001-0.3120-6.20 
  Van Roon, Sjoerd 2020 NED0.001-0.7220-14.40 
  Kornitzky, Tino 2098 GER0.501-0.1220-2.40 
  Koopmans, Cees 2118 NED0.501-0.1020-2.00 

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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