Individual Calculations September 2013
 Perret, Hubert  Total change: 54.30  Rating chartPersonal card
 10e Open international de Plancoët PLANCOET FRA 2013-07-28
RcRownchangeKK*chgGame
 2033 1815 4.00 9 1.81 30 54.30 
  Pass, Deborah J wf2031 ENG1.0010.783023.40 
  Maleki, Nicolas 2109 FRA0.001-0.1530-4.50 
  Najart, David 2156 FRA0.5010.383011.40 
  Le Goff, Damien 2215  * FRA0.001-0.0830-2.40 
  Baudin, Frederic 2058 FRA0.5010.30309.00 
  Maruejols, Claude 2005 FRA0.001-0.2530-7.50 
  Ottl, Eric 1605 FRA1.0010.23306.90 
  Touze, Jean-Paul 2014 FRA1.0010.763022.80 
  Otmani, Kamel 2101 FRA0.001-0.1630-4.80 
 * 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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