Individual Calculations July 2008
 Bouchet, Jean-Louis  Total change: -3.50  Rating chartPersonal card
 N4 - R7 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 1771 1795 0.50 1 -0.03 25 -0.75 
  Parroco, Pierre-Jean 1771 FRA0.501-0.0325-0.75 

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)
 
 N3 - R8-9 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2143 1795 0.00 1 -0.11 25 -2.75 
  Jeanjean, Dominique 2143 FRA0.001-0.1125-2.75 

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)
 

 

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