Individual Calculations September 2009
 Richet, Vincent  Total change: -18.90  Rating chartPersonal card
 9e Open "Cote de Jade" Pornic FRA 2009-07-31
RcRownchangeKK*chgGame
 1812 1957 1.50 4 -1.26 15 -18.90 
  Saucey, Capucine 1766 FRA0.001-0.7515-11.25 
  Curely, Etienne 1773 FRA1.0010.26153.90 
  Algaba, Pedro 1896 FRA0.001-0.5815-8.70 
  Novoa, Fernando 1813 ARG0.501-0.1915-2.85 

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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