Individual Calculations April 2009
 Wallerand, Aurelien  Total change: 0.00  Rating chartPersonal card
 Picardie 1 - R3 PIC FRA 2008-12-21
RcRownchangeRpKK*chgGame
 1840 0 0.50 1 0.00 1840   0.00 
  Perrien, Francis 1840 FRA0.5010.00 0.00 

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)
 
 Picardie 1 - R4-5 PIC FRA 2009-01-16
RcRownchangeRpKK*chgGame
 1820 0 0.50 1 0.00 1820   0.00 
  Poulain, Andre 1820 FRA0.5010.00 0.00 

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)
 

 

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