Individual Calculations July 2011
 Marbot, Raymond  Total change: -14.10  Rating chartPersonal card
 27ème Championnat de Martinique LE ROBERT FRA 2011-04-26
RcRownchangeKK*chgGame
 1789 1862 2.00 5 -0.94 15 -14.10 
  Assouvie, Liliane 1590 FRA1.0010.17152.55 
  Marceline, Philippe 2022 FRA0.001-0.2915-4.35 
  Lebon, Kevin 1820 FRA0.001-0.5615-8.40 
  Cramer, Stephen 1889 FRA0.5010.04150.60 
  Gouait, Raymond 1625 FRA0.501-0.3015-4.50 

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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