Individual Calculations July 2010
 Courthial, Bernard  Total change: 6.50  Rating chartPersonal card
 33ème open Victor Syre Issy les Moulineaux FRA 2010-05-13
RcRownchangeKK*chgGame
 1910 1699 1.50 5 0.26 25 6.50 
  Arby, Timothee 1849 FRA0.5010.20255.00 
  Zaky, Tamir 1861 FRA0.001-0.2925-7.25 
  Farouz, Pierre 1778 FRA1.0010.612515.25 
  Cita, Mickael 1962 FRA0.001-0.1825-4.50 
  Quenehen, Marc 2098 FRA0.001-0.0825-2.00 

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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