Individual Calculations May 2011
 Samuel, Christian  Total change: -14.10  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1768 1890 5.00 9 -0.94 15 -14.10 
  Laugie, Guy 1651 FRA1.0010.20153.00 
  Delseny, Serge 2021 FRA0.001-0.3215-4.80 
  Engel, Gerard 1712 FRA0.001-0.7315-10.95 
  Anfuso, Luigi 1743 ITA0.001-0.7015-10.50 
  Devarenne, Jean-Claude 1689 FRA1.0010.24153.60 
  Gilles, Francois 1753 FRA1.0010.32154.80 
  Follaco, Flavien 1778 FRA0.001-0.6515-9.75 
  Paris, Yannick 1760 FRA1.0010.32154.80 
  Dufour, Jacques 1801 FRA1.0010.38155.70 

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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