Individual Calculations September 2017
 Psaila, Mario  Total change: -30.20  Rating chartPersonal card
 Malta Candidates 2017 Qormi MLT 2017-08-07
RcRownchangeKK*chgGame
 1709 1903 3.50 7 -1.51 20 -30.20 
  Camilleri, Tony Ray 1503  * MLT0.001-0.9220-18.40 
  Fleri, Luke 1503  * MLT1.0010.08201.60 
  Richards, John 1720 MLT0.001-0.7420-14.80 
  Farrugia, Alex 1584 MLT1.0010.13202.60 
  Said, Oliver 1948 MLT0.5010.06201.20 
  Vella, Duncan c2022 MLT0.001-0.3420-6.80 
  Ibrahim, Ayman 1680 MLT1.0010.22204.40 
 * 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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