Individual Calculations September 2013
 Robert, Calvin  Total change: -15.90  Rating chartPersonal card
 21eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2013-07-20
RcRownchangeKK*chgGame
 1607 1606 3.00 7 -0.53 30 -15.90 
  Mania, Clement 2006  * FRA0.001-0.0830-2.40 
  Boyd, Christopher 1367 FRA1.0010.20306.00 
  Navarro, Robin 1909 FRA0.001-0.1430-4.20 
  Fabre, Philippe 1792 FRA0.001-0.2630-7.80 
  Mouret, Arnaud 1481 FRA0.001-0.6730-20.10 
  Nguyen, Thao Nhi 1206  * FRA1.0010.08302.40 
  Navarro, Julie 1486 FRA1.0010.343010.20 
 * 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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