Rapid: Individual Calculations July 2019
 Kulczycki, Robert  Total change: 12.80  Rating chartPersonal card
 Rapide de Grasse 2019 GRASSE FRA 2019-06-23
RcRownchangeKK*chgGame
 1615 1528 3.50 7 0.64 20 12.80 
  Bressac, Stephane f1928  * FRA0.001-0.0820-1.60 
  Parlarrieu, Maxim 1139 FRA1.0010.09201.80 
  Forestier, Flavien 1928  * FRA0.001-0.0820-1.60 
  Gaget, Romain 1190 FRA1.0010.12202.40 
  Benefice, Jacques 1734 FRA0.5010.26205.20 
  Bredin, Jerome 1460 FRA1.0010.41208.20 
  Ter Sarkissoff, Jean-Jacques 1928  * FRA0.001-0.0820-1.60 
 * 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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