Individual Calculations January 2009
 Derieux, Christian  Total change: 4.65  Rating chartPersonal card
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2133 2151 5.00 9 0.31 15 4.65 
  Hodot, Yves 1963 FRA1.0010.26153.90 
  Chomet, Pascal m2349 FRA0.001-0.2415-3.60 
  Polliotto, Anthony 1949 FRA1.0010.24153.60 
  Le Goff, Damien 2270 FRA0.001-0.3415-5.10 
  Touze, Jean-Paul 2018 FRA1.0010.32154.80 
  Saatdjian, Thomas f2283 FRA0.001-0.3215-4.80 
  Marcille, Florian 1995 FRA1.0010.29154.35 
  Bissieres, Matthieu 2261 FRA0.001-0.3515-5.25 
  Uhoda, Philippe 2113 BEL1.0010.45156.75 

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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