Individual Calculations July 2014
 Ruffenach, Alain  Total change: -2.55  Rating chartPersonal card
 Championnat de Lorraine d'Echecs Mixte 2014 VANDOEUVRE LES NANCY FRA 2014-06-06
RcRownchangeKK*chgGame
 1775 1931 4.50 7 -0.17 15 -2.55 
  Christiany, Marc 1531  * FRA1.0010.08151.20 
  Lupfer, Anny 1541 FRA1.0010.09151.35 
  Nass, Emile 2247 FRA0.001-0.1315-1.95 
  Ribeiro, Adrien 1532 FRA1.0010.08151.20 
  Carrillo, Jesus 2083 FRA0.001-0.3015-4.50 
  Vuillemard, Jean-Marc 1733 FRA0.501-0.2615-3.90 
  De Talance, Aliaume 1756 FRA1.0010.27154.05 
 * 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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