Individual Calculations March 2012
 Derieux, Christian  Total change: 1.65  Rating chartPersonal card
 26ème Festival International des Jeux - B CANNES FRA 2012-02-13
RcRownchangeKK*chgGame
 1904 2025 6.00 9 0.11 15 1.65 
  Rodriguez, Jean-Pierre 1815 FRA1.0010.23153.45 
  Follaco, Flavien 1825 FRA1.0010.24153.60 
  Sorcinelli, Francesco 2148 ITA0.5010.17152.55 
  Lamb, Harry 2090 ENG0.001-0.4115-6.15 
  Girard, Jean-Pierre 1875 FRA0.001-0.7015-10.50 
  Wolfangel, Claude 1738 FRA0.501-0.3415-5.10 
  Gardini, Enrico 1827 ITA1.0010.24153.60 
  Kolodkin, Daniil 1931 NED1.0010.37155.55 
  Cavaliere, Simone 1884 ITA1.0010.31154.65 

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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