Individual Calculations July 2008
 Gastal, Laurent  Total change: -7.05  Rating chartPersonal card
 N2 - R8-9 Various FRA 2008-03-15
RcRownchangeKK*chgGame
 2088 1983 0.50 2 -0.21 15 -3.15 
  Barbini, Denis 2129 FRA0.5010.20153.00 
  Cozic, Erwan 2047 FRA0.001-0.4115-6.15 

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)
 
 N2 - R10-11 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2089 1995 0.50 2 -0.26 15 -3.90 
  Le Bail, Clara 2012 FRA0.001-0.4815-7.20 
  Entem, Alan 2165 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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