Individual Calculations August 2017
 Davy, Jean-Claude  Total change: -12.00  Rating chartPersonal card
 Tournoi interne cercle d'echecs d'Evian 2017 (-2200) EVIAN LES BAINS FRA 2017-06-17
RcRownchangeKK*chgGame
 1456 1493 4.00 8 -0.30 40 -12.00 
  Bardolle, Laurent 1629 FRA0.001-0.3240-12.80 
  Le Roy, Donatien 1246 FRA1.0010.19407.60 
  Lurvois, Jean-Luc 1459 FRA0.001-0.5540-22.00 
  Wambst, Arthur 1432 FRA0.001-0.5840-23.20 
  Minine, Michel 1429 FRA1.0010.414016.40 
  Comte, Dominique 1602 FRA1.0010.654026.00 
  Le Roy, Stanislas 1093  * FRA1.0010.08403.20 
  Courtieu, Yves 1757 FRA0.001-0.1840-7.20 
 * 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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