Individual Calculations March 2010
 Roos, Jean-Luc  Total change: 5.70  Rating chartPersonal card
 16e Open International de Selestat - A Selestat FRA 2010-02-18
RcRownchangeKK*chgGame
 2140 2253 5.00 7 0.57 10 5.70 
  Muller, Marion 1896 FRA1.0010.11101.10 
  Marcel, Valentin 1983 FRA1.0010.17101.70 
  Turov, Maxim g2584 RUS0.001-0.1210-1.20 
  Viennot, Dylan 1976 FRA0.501-0.3310-3.30 
  Roth, Antoine 1955 FRA1.0010.15101.50 
  Ricter, Jean-Paul 2100 FRA1.0010.30103.00 
  Doncea, Vladimir m2484 ROU0.5010.29102.90 

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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