Individual Calculations July 2012
 Scheidegger, Urs  Total change: -5.40  Rating chartPersonal card
 San Bernardino Holiday Chess Open San Bernardino SUI 2012-03-29
 2064 1951 1.50 5 -0.36 15 -5.40 
  Pokorna, Regina wg2351  * SVK0.001-0.0815-1.20 
  Onda, Walter 1940 SUI0.501-0.0215-0.30 
  Medici, Simone 2131 SUI0.001-0.2615-3.90 
  Zahner, Rolf 1665 SUI1.0010.16152.40 
  Joksic, Sinisa m2235 SRB0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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