Rapid: Individual Calculations July 2017
 Macuks, Leonids  Total change: -5.80  Rating chartPersonal card
 Daugavpils city Celebratory rapid chess tournament Daugavpils LAT 2017-06-10
RcRownchangeKK*chgGame
 1649 1533 2.00 6 -0.29 20 -5.80 
  Metreveli, Sergejs 1933  * LAT0.001-0.0820-1.60 
  Safonov, Nikolaj 1933  * LAT0.001-0.0820-1.60 
  Skonda, Nikolajs 1871 LAT0.001-0.1220-2.40 
  Kazmerika, Anna 1242 LAT1.0010.15203.00 
  Spiridovskis, Rafaels 1238 LAT1.0010.15203.00 
  Dombrovska, Stefanija 1675 LAT0.001-0.3120-6.20 
 * 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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