Individual Calculations May 2010
 Bredat, Jacques  Total change: -38.50  Rating chartPersonal card
 114e open international Club 608 Paris FRA 2010-02-20
RcRownchangeKK*chgGame
 1722 1726 2.00 7 -1.54 25 -38.50 
  Eid, Amine 1866 FRA0.001-0.3125-7.75 
  Lemaire, Alain 1479 FRA1.0010.19254.75 
  Barbelenet, Frederic 1901 FRA0.001-0.2725-6.75 
  Durand, Victor 1955 FRA0.001-0.2125-5.25 
  Guionnet, Alain 1655 FRA0.501-0.1025-2.50 
  Sevilla, Francois 1655 FRA0.501-0.1025-2.50 
  Emsalem, Marc 1546 FRA0.001-0.7425-18.50 

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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