Individual Calculations October 2012
 Botta, Gabriele  Total change: -0.30  Rating chartPersonal card
 Open LYM Lausanne 2012 Lausanne SUI 2012-09-14
RcRownchangeKK*chgGame
 2192 2323 4.50 7 -0.02 15 -0.30 
  Michel, Jean-Claude 1923  * SUI1.0010.08151.20 
  De La Rosa, Damian 2039 SUI1.0010.16152.40 
  Ulibin, Mikhail g2519 RUS0.001-0.2515-3.75 
  Malmi, Eric 2052 FIN1.0010.17152.55 
  Dgebuadze, Alexandre g2547 BEL0.5010.28154.20 
  Kelecevic, Nedeljko m2261 SUI0.501-0.0915-1.35 
  Pomini, Aurelien 2003 SUI0.501-0.3715-5.55 
 * 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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