Individual Calculations May 2010
 Coquelin, Philippe  Total change: 6.25  Rating chartPersonal card
 Criterium R6-7 IDF FRA 2010-03-10
RcRownchangeKK*chgGame
 1852 1803 1.00 1 0.57 25 14.25 
  Touati, Bruno 1852 FRA1.0010.572514.25 

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)
 
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1933 1803 0.00 1 -0.32 25 -8.00 
  Chapotot, Henri 1933 FRA0.001-0.3225-8.00 

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)
 

 

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