Individual Calculations July 2009
 Husson, Cybele  Total change: 27.30  Rating chartPersonal card
 N1 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2022 2006 2.00 2 1.04 15 15.60 
  Amoyal, Pierre 2161 FRA1.0010.711510.65 
  Ferry, Justine 1882 FRA1.0010.33154.95 

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)
 
 N1 - R10-11 Various FRA 2009-04-04
RcRownchangeKK*chgGame
 1909 2010 2.00 2 0.78 15 11.70 
  Pouillot, Eric 2097 FRA1.0010.62159.30 
  Le Perf, Henri 1721 FRA1.0010.16152.40 

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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