Individual Calculations July 2012
 Silini, Riccardo  Total change: -30.45  Rating chartPersonal card
 OP 1 Amateur Chess - B Bratto ITA 2012-04-28
RcRownchangeKK*chgGame
 1761 1842 1.50 6 -2.03 15 -30.45 
  Monzeglio, Graziella 1442  * ITA1.0010.08151.20 
  Brigatti, Lorenzo 1871 ITA0.001-0.4615-6.90 
  Sirletti, Sonia 1941 ITA0.001-0.3615-5.40 
  Sorbera, Paolo 1666 ITA0.501-0.2315-3.45 
  Scarpellini, Felice 1765 ITA0.001-0.6115-9.15 
  Burani, Eugenio 1879 ITA0.001-0.4515-6.75 
 * 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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