Individual Calculations April 2009
 Barski, Vincent  Total change: 2.00  Rating chartPersonal card
 9e open FIDE de Maubuee Gondoire Echecs Champs sur Marne FRA 2009-02-26
RcRownchangeKK*chgGame
 1878 1853 2.00 4 0.08 25 2.00 
  Amarger, Vincent 2050 FRA0.001-0.2525-6.25 
  Sanchis, Fernand 1582 FRA1.0010.17254.25 
  Abbey, Anate 1678 FRA1.0010.27256.75 
  Kirszenberg, Marc 2203 FRA0.001-0.1125-2.75 

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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