Individual Calculations July 2012
 De Bonnieres, Philippe  Total change: -6.15  Rating chartPersonal card
 Team 2012 - Nationale 1 - R10-11 FRANCE FRA 2012-05-12
RcRownchangeKK*chgGame
 2226 1964 0.00 2 -0.41 15 -6.15 
  Giffard, Nicolas m2353 FRA0.001-0.0915-1.35 
  Adda, Olivier 2098 FRA0.001-0.3215-4.80 

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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