Rapid: Individual Calculations October 2018
 Grabarczyk, Sylwester  Total change: 35.80  Rating chartPersonal card
 HIGHLANDS OPEN 2018 B - rapid tournament Trebic CZE 2018-09-23
RcRownchangeKK*chgGame
 1856 1628 3.50 7 1.79 20 35.80 
  Vasut, Karel 2028  * CZE0.001-0.0820-1.60 
  Zeleny, Ondrej 1422 CZE1.0010.24204.80 
  Svizensky, Lubos 1981 CZE1.0010.892017.80 
  Oburka, Vladislav 1788 CZE0.001-0.2920-5.80 
  Cieslak, Leszek 1845 CZE1.0010.782015.60 
  Vincze, Roman 2028  * CZE0.5010.42208.40 
  Mazuch, Jan 1902 CZE0.001-0.1720-3.40 
 * 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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