Individual Calculations July 2009
 Vernay, Denis  Total change: -10.20  Rating chartPersonal card
 Lyonnais 1 - R6 LYO FRA 2009-03-15
RcRownchangeKK*chgGame
 1875 1886 1.00 1 0.48 15 7.20 
  Boudjemline, Youcef 1875 FRA1.0010.48157.20 

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)
 
 14eme Open FIDE Meximieux -2200 Fide Meximieux FRA 2009-05-30
RcRownchangeKK*chgGame
 1602 1886 3.00 5 -1.16 15 -17.40 
  Guedon, Sosthene 1536 FRA0.001-0.8915-13.35 
  Bonneau, Antoine 1561 FRA1.0010.13151.95 
  Pilkington, Mike 1590 FRA0.501-0.3515-5.25 
  Pittiani, Pascale 1608 FRA1.0010.17152.55 
  Pigeat, Alexandre 1716 FRA0.501-0.2215-3.30 

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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