Individual Calculations July 2019
 Hoornstra, Hans  Total change: 30.60  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group A Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 2226 2038 3.50 7 1.53 20 30.60 
  Boer, Alef 2131 NED0.5010.13202.60 
  Schroer, Marcel 2069 NED0.5010.04200.80 
  Eckardt, Joshua 2260 GER1.0010.782015.60 
  Schoppen, Casper m2438  * NED0.001-0.0820-1.60 
  Van Der Valk, Niklas 2124 GER1.0010.622012.40 
  Ernst, Sipke g2438  * NED0.001-0.0820-1.60 
  Esser, Norbert 2122 GER0.5010.12202.40 
 * 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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