Individual Calculations July 2009
 Papazian, Carl  Total change: -19.75  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1678 1690 0.00 1 -0.52 25 -13.00 
  Granjard, Karine 1678 FRA0.001-0.5225-13.00 

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)
 
 Paris 1 - R7 IDF FRA 2009-04-06
RcRownchangeKK*chgGame
 1861 1690 0.00 1 -0.27 25 -6.75 
  Durand, Sylvain 1861 FRA0.001-0.2725-6.75 

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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