Individual Calculations May 2012
 Marsaud, William  Total change: -11.40  Rating chartPersonal card
 11eme Open International de Rochefort - Accession (<2000) ROCHEFORT FRA 2012-02-25
RcRownchangeKK*chgGame
 1781 1900 4.50 8 -0.76 15 -11.40 
  Normandin, Francis 1693 FRA1.0010.23153.45 
  Imperor, Lorene 1714 FRA1.0010.26153.90 
  Lutard, Florian 1754 FRA1.0010.30154.50 
  Marni-Sandid, Tarik 1763 FRA1.0010.32154.80 
  Kasamanli, Houssein 1981 AZE0.001-0.3915-5.85 
  Tortorici, Richard 1757 FRA0.501-0.1915-2.85 
  Biny, Pierre 1846 FRA0.001-0.5815-8.70 
  Lutard, Theo 1743 FRA0.001-0.7115-10.65 

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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