Individual Calculations October 2017
 Sammut Briffa, Peter  Total change: -38.00  Rating chartPersonal card
 FE 3 Citta' di Agrigento Agrigento ITA 2017-08-25
RcRownchangeKK*chgGame
 1922 2049 2.00 6 -1.90 20 -38.00 
  Spina, Simonpietro 1841 ITA1.0010.23204.60 
  Agnello, Giuseppe 1999 ITA0.501-0.0720-1.40 
  Viela, Marco 2204 POR0.001-0.2920-5.80 
  Verde, Daniela 1649  * ITA0.501-0.4220-8.40 
  Di Mauro, Paolo 1859 ITA0.001-0.7520-15.00 
  Lo Pinto, Giovanni 1978 ITA0.001-0.6020-12.00 
 * 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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