Individual Calculations July 2008
 Mohebbi, Jaffar  Total change: -8.40  Rating chartPersonal card
 N1 - R8-9 Various FRA 2008-03-15
RcRownchangeKK*chgGame
 2283 2257 0.50 2 -0.43 15 -6.45 
  Claverie, Christophe m2324 FRA0.5010.09151.35 
  Ravot, Sylvain 2241 FRA0.001-0.5215-7.80 

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 - R10-11 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2227 2273 1.00 2 -0.13 15 -1.95 
  Duquesnoy, Jean-Philippe 2217 FRA1.0010.42156.30 
  Tournier, Mathieu 2236 FRA0.001-0.5515-8.25 

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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