Individual Calculations July 2009
 Sainte-Marie, Laurent  Total change: 7.80  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1953 1974 1.00 1 0.47 15 7.05 
  Faveau, Lionel 1953 FRA1.0010.47157.05 

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)
 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1838 1974 0.50 1 -0.18 15 -2.70 
  Thill, Alain 1838 FRA0.501-0.1815-2.70 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1948 1963 1.00 1 0.48 15 7.20 
  Cita, Mickael 1948 FRA1.0010.48157.20 

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)
 
 27e open international de Noisy-le-Grand Noisy Le Grand FRA 2009-04-10
RcRownchangeKK*chgGame
 1859 1963 3.50 6 -0.25 15 -3.75 
  Abbey, Anate 1660 FRA1.0010.14152.10 
  Guez, Fabien 2094 FRA0.001-0.3215-4.80 
  Tak-Tak, Lotfi 1710 FRA1.0010.19152.85 
  Le Ray, Olivier 1928 FRA0.501-0.0515-0.75 
  Gharbi, Nabil 1784 FRA1.0010.27154.05 
  Neuhauser, Salome 1977 FRA0.001-0.4815-7.20 

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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