Individual Calculations April 2009
 Metral, Jean-Paul  Total change: -6.75  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2316 2198 0.00 2 -0.70 15 -10.50 
  Carlier, Bruno m2403 NED0.001-0.2415-3.60 
  Kirszenberg, Marc 2228 FRA0.001-0.4615-6.90 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 2299 2205 1.00 2 0.25 15 3.75 
  Sandalakis, Angelos 2372 GRE1.0010.721510.80 
  Mandon, Fabrice 2225 FRA0.001-0.4715-7.05 

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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