Individual Calculations September 2013
 Adda, Olivier  Total change: 5.25  Rating chartPersonal card
 19รจ Festival International de Chambery Tournoi Principal CHAMBERY FRA 2013-07-27
RcRownchangeKK*chgGame
 2120 2132 5.00 9 0.35 15 5.25 
  Ludwiczak, Virginie 1813 FRA1.0010.13151.95 
  Sharif, Mehrshad m2441 FRA0.001-0.1415-2.10 
  Peyrin, Jean 1902 FRA1.0010.21153.15 
  Calzetta Ruiz, Monica wg2247 ESP0.001-0.3415-5.10 
  Patrat, Joel 1955 FRA1.0010.27154.05 
  Said, Eric 2000 FRA1.0010.32154.80 
  Joie, Sebastien f2387 FRA0.001-0.1915-2.85 
  Deleva, Mathias 2098 FRA1.0010.45156.75 
  Mercier, Jean-Pierre 2234 FRA0.001-0.3615-5.40 

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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