Individual Calculations April 2009
 Roques, Olivier  Total change: 16.65  Rating chartPersonal card
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 2055 1838 0.00 1 -0.22 25 -5.50 
  Hervet, Gilles 2055 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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1588 1838 1.00 1 0.19 25 4.75 
  De Baralle, Michel 1588 FRA1.0010.19254.75 

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)
 
NOTE: K factor changed
 Coupe de France - 4T Various FRA 2009-02-15
RcRownchangeKK*chgGame
 2024 1838 0.00 1 -0.26 15 -3.90 
  Fournier, Camille 2024 FRA0.001-0.2615-3.90 

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)
 
NOTE: K factor changed
 4e Open International de l'Ouest Toulousain - A Tournefeuille FRA 2009-02-16
RcRownchangeKK*chgGame
 2000 1838 4.00 8 1.42 15 21.30 
  Robin, Samy f2188 FRA0.001-0.1115-1.65 
  Prieur, Axel 1720 FRA1.0010.34155.10 
  Sumets, Andrey g2188 UKR0.001-0.1115-1.65 
  Pinault, Mailys 1728 FRA1.0010.35155.25 
  Marie, Adrien 2067 FRA1.0010.791511.85 
  Forgues, Fabien 2155 FRA0.001-0.1315-1.95 
  Zarrouati, Pierre 2188 FRA0.001-0.1115-1.65 
  Moreau, Philippe 1766 FRA1.0010.40156.00 

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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