Individual Calculations July 2016
 Perdiolat, Francis  Total change: 53.20  Rating chartPersonal card
 Championnat Veterans des Bouches-du-Rhone 2016 (-2200) VITROLLES FRA 2016-05-12
RcRownchangeKK*chgGame
 1506 1407 4.00 7 1.33 40 53.20 
  Roman, Sylvian 1323 FRA1.0010.384015.20 
  Masson, Wally 1189 FRA1.0010.22408.80 
  Battaglia, Gerard 1760 FRA0.001-0.1140-4.40 
  Corrias, Robert 1596 FRA0.5010.254010.00 
  Le Gall, Louis 1474 FRA0.5010.09403.60 
  Sage, Jean-Claude 1580 FRA1.0010.734029.20 
  Vialette, Eric 1618 FRA0.001-0.2340-9.20 

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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