Individual Calculations April 2008
 Haydari, Gholamreza  Total change: -22.80  Rating chartPersonal card
 N4 - R2 Various FRA 2007-11-24
RcRownchangeKK*chgGame
 1901 1847 0.50 2 -0.35 15 -5.25 
  Neri, Jean-Baptiste 1851 FRA0.5010.01150.15 
  Gertosio, Franck 1951 FRA0.001-0.3615-5.40 

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)
 
 Open Fide Fevrier 2008 (2) Hyeres FRA 2008-02-18
RcRownchangeKK*chgGame
 1666 1855 2.50 5 -1.17 15 -17.55 
  Bassat, Mael 1707 FRA1.0010.30154.50 
  Desormes, Olivier 1744 FRA0.001-0.6515-9.75 
  Poilane, Anthony 1769 FRA0.001-0.6215-9.30 
  Baudry, Remi 1516 FRA1.0010.12151.80 
  Oltra, Alexandre 1594 FRA0.501-0.3215-4.80 

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)
 

 

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