Individual Calculations July 2009
 Michel, Antoine  Total change: -14.50  Rating chartPersonal card
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1819 1562 0.00 3 -0.58 25 -14.50 
  Bounya, Myriam 1824 FRA0.001-0.1825-4.50 
  Jouhaud, Pierre-Alexandre 1912 FRA0.001-0.1125-2.75 
  David, Jean-Luc 1721 FRA0.001-0.2925-7.25 

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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