Individual Calculations September 2011
 Ranucci, Marcello  Total change: -6.15  Rating chartPersonal card
 FE 5 Castelli Romani e Prenestini - B Rocca Priora ITA 2011-08-12
RcRownchangeKK*chgGame
 1764 1862 4.00 7 -0.41 15 -6.15 
  Di Benedetto, Desiree 1725 ITA1.0010.32154.80 
  Di Benedetto, Edoardo 1777 ITA0.001-0.6215-9.30 
  Fasulo, Marco 1674 ITA1.0010.26153.90 
  De Lisa, Carmine 1757 ITA0.001-0.6415-9.60 
  Tomassetti, Giuseppe 1803 ITA1.0010.42156.30 
  Pardo, Paolo 1732 ITA1.0010.32154.80 
  Grudina, Marco 1882 ITA0.001-0.4715-7.05 

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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