Individual Calculations July 2009
 Albrecht, Rainer  Total change: -27.90  Rating chartPersonal card
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 1936 2169 3.50 7 -1.86 15 -27.90 
  Cavatorta, Ivan 1851 ITA0.501-0.3715-5.55 
  Deruda, Leonardo 1884 ITA0.501-0.3415-5.10 
  Pedrinzani, Ivano 1883 ITA1.0010.16152.40 
  Piscopo, Pierluigi m2405 ITA0.001-0.2015-3.00 
  Scotta, Piergiorgio 1823 ITA0.501-0.3915-5.85 
  Wagner, Guy 1830 WLS0.501-0.3815-5.70 
  De Cristofano, Fabrizio 1879 ITA0.501-0.3415-5.10 

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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