Individual Calculations May 2011
 Cairo, Serge  Total change: -1.35  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1822 1777 3.00 7 -0.09 15 -1.35 
  Huchet, Francois 1994 FRA0.001-0.2215-3.30 
  Graille, Michel 1944 FRA0.5010.22153.30 
  Dubreuil, Remy 1894 FRA0.5010.16152.40 
  Rebuffel, Alexis 1891 FRA0.001-0.3415-5.10 
  Engel, Gerard 1712 FRA0.001-0.5915-8.85 
  De Castet, Antoine 1640 FRA1.0010.32154.80 
  Froment, Victor 1677 FRA1.0010.36155.40 

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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