Individual Calculations September 2011
 Laudat, Philippe  Total change: 4.20  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1676 1467 2.00 7 0.28 15 4.20 
  Boursier, Simon 1607 FRA0.5010.19152.85 
  Afrakhteh, Nahid 1586 FRA0.001-0.3415-5.10 
  Kerbaol, Jacques 1621 FRA0.001-0.2915-4.35 
  Charruyer, Baptiste 1652 FRA0.5010.24153.60 
  Maisonneuve, Lionel 1608 FRA1.0010.691510.35 
  Dreux, Vincent 1867  * FRA0.001-0.0815-1.20 
  Saucey, Capucine 1788 FRA0.001-0.1315-1.95 
 * 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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