Individual Calculations April 2009
 Gerandi, Guillaume  Total change: 1.50  Rating chartPersonal card
 24e Open International d'Hiver de Nice Nice FRA 2008-12-26
RcRownchangeKK*chgGame
 1970 1775 1.00 5 -0.31 25 -7.75 
  Duquesnoy, Bruno 1893 FRA0.001-0.3425-8.50 
  Pieri, Pierre-Louis 1837 FRA1.0010.592514.75 
  Cavatorta, Fosco 1923 ITA0.001-0.3025-7.50 
  Tasic, Branislav 2125 FRA0.001-0.1125-2.75 
  Birens, Eric-Andre 2071 FRA0.001-0.1525-3.75 

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)
 
 Corse R1-2 CRS FRA 2009-03-14
RcRownchangeKK*chgGame
 1678 1775 1.00 1 0.37 25 9.25 
  Geronimi, Paul-Antoine 1678 FRA1.0010.37259.25 

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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