Individual Calculations July 2009
 Chauvin, Stephanie  Total change: -0.50  Rating chartPersonal card
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1991 1915 0.50 1 0.10 25 2.50 
  Violini, Paolo 1991 ITA0.5010.10252.50 

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)
 
 National 1 Feminin Various FRA 2009-05-23
RcRownchangeKK*chgGame
 1650 1915 1.50 2 -0.12 25 -3.00 
  Vantet, Pascale 1729 FRA1.0010.26256.50 
  Maupin, Kristel 1571 FRA0.501-0.3825-9.50 

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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