Individual Calculations April 2009
 Arcusa, Michel  Total change: -7.50  Rating chartPersonal card
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1883 1902 0.00 1 -0.53 15 -7.95 
  Lajarge, Romain 1883 FRA0.001-0.5315-7.95 

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)
 
 4e Open International de l'Ouest Toulousain - A Tournefeuille FRA 2009-02-16
RcRownchangeKK*chgGame
 1973 1902 3.00 7 0.03 15 0.45 
  Humeau, Cyril 2203 FRA0.001-0.1515-2.25 
  Pinault, Mailys 1728 FRA1.0010.27154.05 
  Iwanesko, Alexandre 2087 FRA0.5010.24153.60 
  Sanchez, Nicolas 2252 FRA0.001-0.1115-1.65 
  Cwiek, Perrine 1753 FRA0.001-0.7015-10.50 
  Marni-Sandid, Tarik 1722 FRA1.0010.26153.90 
  Marie, Adrien 2067 FRA0.5010.22153.30 

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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