Individual Calculations August 2017
 Twomey, Pat  Total change: 11.40  Rating chartPersonal card
 FE 9 Ischia Isola Verde Forio d'Ischia ITA 2017-07-02
RcRownchangeKK*chgGame
 1863 1813 3.50 7 0.57 20 11.40 
  Volpinari, Danilo c1978 SMR0.001-0.2820-5.60 
  Gazzola, Andrea 1413  * ITA1.0010.08201.60 
  Andreoli, Mark 1910 ITA0.5010.13202.60 
  Kapitsyn, Mark f2036 RUS1.0010.782015.60 
  Di Muccio, Lindoro 1852 ITA0.5010.05201.00 
  Wynarczyk, Raymond 1945 ENG0.5010.18203.60 
  Castellano, Riccardo 1905 ITA0.001-0.3720-7.40 
 * 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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