Individual Calculations July 2010
 Van Rekom, Jerry  Total change: -34.00  Rating chartPersonal card
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 1996 1961 0.50 4 -1.36 25 -34.00 
  Mancini, Mario f2242 FRA0.001-0.1625-4.00 
  Swiercz, Sonia 1781 FRA0.501-0.2425-6.00 
  Peric, Slavisa m2213 SRB0.001-0.1925-4.75 
  Manet, Anthony 1746 FRA0.001-0.7725-19.25 

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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