Individual Calculations July 2008
 Rejaibi, Samir  Total change: 12.90  Rating chartPersonal card
 N4 - R6 Various FRA 2008-03-16
RcRownchangeKK*chgGame
 2168 2213 1.00 1 0.44 15 6.60 
  Ould Ahmed, Samy 2168 FRA1.0010.44156.60 

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 - R7 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2130 2190 1.00 1 0.42 15 6.30 
  Kassis, Antoine 2130 FRA1.0010.42156.30 

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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