Individual Calculations January 2013
 Fayolet, Yannick  Total change: 0.90  Rating chartPersonal card
 161e open FIDE du club 608 d'echecs (-2200 ) PARIS FRA 2012-12-22
RcRownchangeKK*chgGame
 1572 1337 1.00 4 0.06 15 0.90 
  Wirth, Michel 1737  * FRA0.001-0.0815-1.20 
  Louvrier Saint-Mary, Roger 1646 FRA0.001-0.1415-2.10 
  Afraoui, Anaelle 1598 FRA0.001-0.1815-2.70 
  Vigna, Patrick 1307 FRA1.0010.46156.90 
 * 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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