Individual Calculations May 2016
 Di Chiara, Mauro  Total change: 0.80  Rating chartPersonal card
 OP 19 Primavera Genova ITA 2016-04-15
RcRownchangeKK*chgGame
 1969 1966 2.50 5 0.04 20 0.80 
  Grasso, Gabriele 1722 ITA1.0010.20204.00 
  Pelagatti, Alessandro 2137 ITA0.5010.23204.60 
  Saffioti, Cristian 1872 ITA0.501-0.1320-2.60 
  Durdevic, Radoslav 2095 ITA0.5010.17203.40 
  Abd El Gawad, Shaban 2017 ITA0.001-0.4320-8.60 

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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