Individual Calculations December 2012
 Derieux, Christian  Total change: -6.75  Rating chartPersonal card
 10e rencontres internationales - Grand Prix du Cap d'Agde AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 2150 2052 2.50 8 -0.45 15 -6.75 
  Migot, Tangi 2281 FRA0.001-0.2115-3.15 
  Iagar, Razvan-Gabriel 2149 ROU0.001-0.3715-5.55 
  Jactel, Nicolas 2106 FRA0.001-0.4215-6.30 
  Vanderbeeken, Mikael 2159 FRA1.0010.65159.75 
  Pruvot, Louis 2163 FRA0.001-0.3515-5.25 
  Maleki, Nicolas 2125 FRA0.001-0.4015-6.00 
  Thomas, Fabien 2108 FRA0.5010.08151.20 
  Plane, Boris 2105 FRA1.0010.57158.55 

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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