Individual Calculations July 2009
 Lemarchand, Lubin  Total change: 17.50  Rating chartPersonal card
 Basse Normandie 1 - R6 BNO FRA 2009-03-15
RcRownchangeKK*chgGame
 1917 1657 1.00 1 0.82 25 20.50 
  Mirey, Eric 1917 FRA1.0010.822520.50 

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)
 
 Top Jeunes R10-11 Chamalières FRA 2009-05-09
RcRownchangeKK*chgGame
 1991 1657 0.00 1 -0.12 25 -3.00 
  Ollier, Milan 1991 FRA0.001-0.1225-3.00 

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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