Individual Calculations May 2011
 Rivara, Massimo  Total change: 3.90  Rating chartPersonal card
 OP 14 Primavera a Genova Genova ITA 2011-03-18
RcRownchangeKK*chgGame
 1997 1825 1.50 4 0.26 15 3.90 
  Manino, Edoardo 1936 ITA1.0010.65159.75 
  De Santis, Alessio f2225  * ITA0.001-0.0815-1.20 
  Astengo, Marcello 2118 ITA0.001-0.1515-2.25 
  Pedemonte, Claudio 1708 ITA0.501-0.1615-2.40 
 * 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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