Individual Calculations January 2009
 Rapaire, Jean-Michel  Total change: -8.25  Rating chartPersonal card
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2171 1956 1.00 5 -0.24 25 -6.00 
  Geismann, Bernhard 2131 AUT0.001-0.2725-6.75 
  Karagiannis, Athanasios m2306 GRE0.001-0.1125-2.75 
  Howell, Alan 1907 WLS1.0010.432510.75 
  Van Ketel, Raoul f2285 NED0.001-0.1225-3.00 
  Vladimirov, Vladimir 2227 MKD0.001-0.1725-4.25 

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)
 
NOTE: K factor changed
 Cote d'Azur 1- R1-2 CAZ FRA 2008-10-19
RcRownchangeKK*chgGame
 1844 1956 0.50 1 -0.15 15 -2.25 
  Gauffriaud, Carine 1844 FRA0.501-0.1515-2.25 

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)
 
NOTE: K factor changed
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1954 1956 0.50 1 0.00 15 0.00 
  Maiffret, Patrick 1954 FRA0.5010.00150.00 

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)
 

 

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