Individual Calculations September 2012
 Berard, Jean-Claude  Total change: -3.75  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1849 1816 3.00 7 -0.25 15 -3.75 
  Malka, Samuel 2144 FRA0.001-0.1315-1.95 
  Denechaud, Bernard 1558 FRA1.0010.18152.70 
  Manole, Stefan 2059 ROU0.001-0.2015-3.00 
  Raynal, Adrien 1585 FRA1.0010.21153.15 
  Boghossian, Pierre 2002 FRA0.001-0.2615-3.90 
  Viennois, Romain 1995 FRA0.001-0.2715-4.05 
  Tabaroni, Serge 1599 FRA1.0010.22153.30 

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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