Individual Calculations September 2014
 Derieux, Christian  Total change: -16.80  Rating chartPersonal card
 Championnat de France 2014 - Open A NIMES FRA 2014-08-17
RcRownchangeKK*chgGame
 2022 2078 5.50 11 -0.84 20 -16.80 
  Gayon, Benoit 1965 FRA1.0010.35207.00 
  Mory, Eric 2159 FRA0.001-0.3920-7.80 
  Guilbert, Jean-Louis 2001 FRA0.001-0.6120-12.20 
  Bonnafous, Michel 2010 FRA1.0010.41208.20 
  Racle, Valentin 1972 FRA1.0010.36207.20 
  Monpeurt, Cyrielle 2127 FRA0.001-0.4320-8.60 
  Laurent-Paoli, Pierre 1951 FRA0.501-0.1720-3.40 
  Afraoui, Solenn 1963 FRA0.001-0.6620-13.20 
  Afraoui, Anaelle 1963 FRA1.0010.34206.80 
  Coiffait, Pierre-Basile 1984 FRA1.0010.37207.40 
  Degardin, Sylvain 2143 FRA0.001-0.4120-8.20 

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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