Individual Calculations October 2014
 Ballandras, Marc  Total change: -21.60  Rating chartPersonal card
 10ème Festival International de Dieppe open A DIEPPE FRA 2014-08-23
RcRownchangeKK*chgGame
 1924 1804 2.00 9 -1.08 20 -21.60 
  Verriere, Nicolas 1865 FRA0.5010.08201.60 
  Costa, Pierre-Jean 1815 FRA0.5010.02200.40 
  Santarnecchi, Marcello 2056 FRA0.001-0.1920-3.80 
  Romanelli, Robert 1974 BEL0.5010.22204.40 
  Cordara, Michele f1948 ITA0.5010.19203.80 
  Duquesne, Adrien 1937 FRA0.001-0.3220-6.40 
  Schweitzer, Marc 1916 FRA0.001-0.3520-7.00 
  Maes, Tibo 1944 BEL0.001-0.3120-6.20 
  Duchesne, Patrick 1864 FRA0.001-0.4220-8.40 

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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