Individual Calculations May 2016
 Di Giulio, Michele  Total change: -18.20  Rating chartPersonal card
 OP Primavera romana 2016 Roma ITA 2016-04-08
RcRownchangeKK*chgGame
 1753 1650 1.00 5 -0.91 20 -18.20 
  Martino, Enzo 1887 ITA0.001-0.2020-4.00 
  Alessio, Anna 1509 ITA1.0010.31206.20 
  Marino, Giovanni 1895 ITA0.001-0.2020-4.00 
  Andreoli, Mark 1956 ITA0.001-0.1420-2.80 
  Mariani, Romeo 1517 ITA0.001-0.6820-13.60 

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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