Individual Calculations July 2009
 Ley, Gerard  Total change: -10.25  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1501 1833 1.00 1 0.12 25 3.00 
  Pougnard, Valery 1501 FRA1.0010.12253.00 

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 de Niort Niort FRA 2009-04-10
RcRownchangeKK*chgGame
 1829 1822 1.00 3 -0.53 25 -13.25 
  Lagarde, Maxime f2172 FRA0.001-0.1125-2.75 
  Dautheville, Simon 1597 FRA0.501-0.2825-7.00 
  Caffin, Patrice 1719 FRA0.501-0.1425-3.50 

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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