Individual Calculations April 2008
 Koscielny, Edmond  Total change: -9.15  Rating chartPersonal card
 N4 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1952 1915 0.50 1 0.05 15 0.75 
  Coupez, Stephane 1952 FRA0.5010.05150.75 

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)
 
 Open de Fenain Fenain FRA 2008-02-09
RcRownchangeKK*chgGame
 1879 1915 1.00 3 -0.66 15 -9.90 
  Chevance, Gerard 1719 FRA1.0010.25153.75 
  Bianchi, Guillaume 2177 FRA0.001-0.1815-2.70 
  Hennuyer, Samuel 1741 FRA0.001-0.7315-10.95 

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)
 

 

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