Individual Calculations April 2009
 Rama, Piro  Total change: 10.65  Rating chartPersonal card
 OP memorial Ciro Zadra Milano ITA 2009-01-13
RcRownchangeKK*chgGame
 1883 1795 3.00 6 0.71 15 10.65 
  Ciciotti, Augusto 1867 ITA0.5010.10151.50 
  Villalba, Fernando 1938 ITA0.5010.19152.85 
  Fornasir, Carlo Gustavo 1886 ITA1.0010.62159.30 
  Bisignano, Giuseppe 1904 ITA0.001-0.3515-5.25 
  Bracci, Andrea 1805 ITA1.0010.51157.65 
  Olivo, Mario 1899 ITA0.001-0.3615-5.40 

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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