Individual Calculations September 2012
 Drillat, Michel  Total change: 6.45  Rating chartPersonal card
 18eme Festival International Chambery Principal CHAMBERY FRA 2012-07-28
RcRownchangeKK*chgGame
 2001 1910 4.00 9 0.43 15 6.45 
  Calzetta Ruiz, Monica wg2282 ESP0.001-0.1015-1.50 
  Farjon, Yves 1722 FRA1.0010.26153.90 
  Mahiouz, Oualid 2096 FRA0.001-0.2615-3.90 
  Dubreuil, Julien f2237 FRA0.001-0.1315-1.95 
  Marigny, Damien 1881 FRA1.0010.46156.90 
  Scherrer, Roch 1993 FRA0.5010.11151.65 
  Belardello, Mario-Jovani 1876 FRA0.501-0.0515-0.75 
  Peyrin, Jean 1950 FRA0.5010.06150.90 
  Tozaki, Halil 1970 TUR0.5010.08151.20 

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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