Individual Calculations May 2017
 Sammut Briffa, Peter  Total change: 12.80  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1941 2081 4.00 5 0.64 20 12.80 
  Caruana, George 1767 ITA1.0010.14202.80 
  Musella, Vincenzo 1956 ITA1.0010.33206.60 
  Savalla, Pietro 2012 ITA1.0010.40208.00 
  Insabato, Giovanbattista 2122 ITA0.001-0.4420-8.80 
  Puleio, Bernardo 1848 ITA1.0010.21204.20 

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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