Individual Calculations July 2008
 Caffin, Patrice  Total change: -2.75  Rating chartPersonal card
 N3 - R8-9 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 1790 1713 1.00 2 0.20 25 5.00 
  Raggini, Bernard 1697 FRA1.0010.482512.00 
  Cruzel, Thierry 1882 FRA0.001-0.2825-7.00 

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 Niort Niort FRA 2008-04-12
RcRownchangeKK*chgGame
 1787 1713 0.50 2 -0.31 25 -7.75 
  Vedel, Nicolas 1900 FRA0.001-0.2625-6.50 
  Gremy, Paul 1674 FRA0.501-0.0525-1.25 

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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