Individual Calculations January 2013
 Ruiz, Jose  Total change: -10.50  Rating chartPersonal card
 Open Fidélité 6 ANNEMASSE FRA 2012-10-23
RcRownchangeKK*chgGame
 1833 2074 4.00 6 -0.70 15 -10.50 
  Izbicki, Ralph 1727 SUI1.0010.11151.65 
  Schaerer, Marc 1849 SUI0.501-0.2815-4.20 
  Vuillermoz, Herve 1747 FRA0.501-0.3715-5.55 
  De Abreu, Orlando 2035 FRA1.0010.45156.75 
  Degove, Christophe 1755 SUI1.0010.13151.95 
  Weber, Francois 1886 SUI0.001-0.7415-11.10 

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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