Individual Calculations September 2011
 Orsatti, Marcello  Total change: 6.00  Rating chartPersonal card
 WE 9° Città di Spilimbergo Spilimbergo ITA 2011-08-11
RcRownchangeKK*chgGame
 1979 1991 3.50 6 0.40 15 6.00 
  Simonetto, Adriano 1797 ITA0.501-0.2515-3.75 
  Menon, Michele 1775 ITA1.0010.22153.30 
  Tamai, Roberto f2220 ITA0.001-0.2115-3.15 
  Sorbera, Giovanni 2197 ITA0.001-0.2415-3.60 
  La Malfa, Stelio 1808 ITA1.0010.26153.90 
  Cornaggia, Ranieri 2079 ITA1.0010.62159.30 

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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