Individual Calculations August 2019
 Girard, Eric  Total change: -19.80  Rating chartPersonal card
 6e Open International d'Echecs des Sables d'Olonne 2019 LES SABLES D'OLONNE FRA 2019-07-13
RcRownchangeKK*chgGame
 1897 1993 4.50 9 -0.99 20 -19.80 
  Pottier, Simeon 2192 FRA0.001-0.2420-4.80 
  De Mautor, Antoine 1779 FRA1.0010.23204.60 
  Wlodarczyk, Cyril 2098 FRA0.5010.14202.80 
  Briand, Amaury 1896 FRA0.001-0.6320-12.60 
  Ljutovac, Sreten 1729 FRA1.0010.18203.60 
  Julien, Jules-Alois 2093 FRA0.5010.14202.80 
  Neatherway, A Philip 1793 ENG1.0010.24204.80 
  Delabbey, Olivier 1593  * FRA0.501-0.4220-8.40 
  Rollot, Florence 1899 FRA0.001-0.6320-12.60 
 * 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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