Individual Calculations July 2009
 Bollore, Jacques  Total change: 3.30  Rating chartPersonal card
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2198 2121 1.00 2 0.21 15 3.15 
  Riazuelo, Gilles 2134 FRA1.0010.52157.80 
  Giacomini, Hector 2262 FRA0.001-0.3115-4.65 

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 2009-04-05
RcRownchangeKK*chgGame
 2123 2121 1.00 2 0.01 15 0.15 
  Heimann, Udo 1951 GER1.0010.28154.20 
  Lopez, Jordi f2294 FRA0.001-0.2715-4.05 

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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