Individual Calculations July 2009
 Legrand, Claire  Total change: -6.50  Rating chartPersonal card
 Seine et Marne 1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1612 1605 1.00 1 0.51 25 12.75 
  Aliphat, Pierre 1612 FRA1.0010.512512.75 

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)
 
 Seine et Marne 1 - R7 IDF FRA 2009-04-06
RcRownchangeKK*chgGame
 1957 1607 0.00 1 -0.11 25 -2.75 
  Le Corre, Alexandre 1957 FRA0.001-0.1125-2.75 

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)
 
 Chpt de France des Jeunes - Pupillettes Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1739 1607 0.00 2 -0.66 25 -16.50 
  Dieuleveut, Floriane 1651 FRA0.001-0.4425-11.00 
  Bellaiche, Elise 1826 FRA0.001-0.2225-5.50 

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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