Individual Calculations April 2008
 Boyer, Jean-Francois  Total change: -4.95  Rating chartPersonal card
 10e Tournoi de Noël Montigny le Bretonneux FRA 2007-12-26
RcRownchangeKK*chgGame
 1831 1840 2.00 4 -0.13 15 -1.95 
  Verat, Laurent f2190 FRA0.001-0.1115-1.65 
  Rodriguez, Jean-Pierre 1705 FRA1.0010.32154.80 
  De Luise, Anthony 1760 FRA1.0010.39155.85 
  Bouvier, Clement 1668 FRA0.001-0.7315-10.95 

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)
 
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 2080 1840 0.00 1 -0.20 15 -3.00 
  Mokri, Siegfried 2080 FRA0.001-0.2015-3.00 

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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