Individual Calculations July 2023
 Dehaine, Guy  Total change: 4.60  Rating chartPersonal card
 Championnat de parties rapides du Lot 2023 SAINT CERE FRA 2023-06-04
RcRownchangeKK*chgGame
 1357 1430 5.00 8 0.23 20 4.60 
  Bussacchini, Michel 1784 MNC0.001-0.1120-2.20 
  Chedaille, Marc 1124 FRA1.0010.14202.80 
  Thomas, Rachel 1244 FRA0.501-0.2420-4.80 
  Bernardini, Philippe 1030  * FRA1.0010.08201.60 
  Baucheron, Etienne 1329 FRA1.0010.36207.20 
  Bernardini, Simhon 1140 FRA1.0010.16203.20 
  Lemascon, Hugo 1828 FRA0.001-0.0820-1.60 
  Doussaud, Luc 1374 FRA0.501-0.0820-1.60 
 * 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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