Individual Calculations July 2012
 Demange, Jean  Total change: 16.05  Rating chartPersonal card
 149eme open FIDE du club 608 d’echecs (-2200) PARIS FRA 2012-05-26
RcRownchangeKK*chgGame
 1833 1735 3.00 5 1.07 15 16.05 
  Gorka, Patrice 1519 FRA0.501-0.2815-4.20 
  Sazerac, Jean 1718 FRA1.0010.48157.20 
  Gretry, Patrice 2000 FRA0.5010.32154.80 
  Dacalor, Aurelie wf2048 FRA0.001-0.1415-2.10 
  Gresh, Nohad 1880 FRA1.0010.691510.35 

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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