Rapid: Individual Calculations April 2019
 Jackson, Sue  Total change: 12.80  Rating chartPersonal card
 Rapide de Couzeix 2019 COUZEIX FRA 2019-03-10
RcRownchangeKK*chgGame
 1558 1335 2.50 7 0.64 20 12.80 
  Lougnon, Florian 1735  * FRA0.001-0.0820-1.60 
  Eschlimann, Dominique 1308 FRA0.001-0.5420-10.80 
  Parquier, Cecile 1286 FRA1.0010.43208.60 
  Charles, Roger 1389 FRA1.0010.582011.60 
  Mace, Emmanuel 1735  * FRA0.001-0.0820-1.60 
  Pottier, Simeon 1735  * FRA0.001-0.0820-1.60 
  Brun, Pierre 1721 FRA0.5010.41208.20 
 * 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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