Individual Calculations July 2015
 Corona, Rafaele  Total change: 38.40  Rating chartPersonal card
 FE 27 Citta' di Lucca Lucca ITA 2015-06-12
RcRownchangeKK*chgGame
 1988 1844 2.50 5 0.96 40 38.40 
  Pacini, Ermanno 2074 ITA0.001-0.2140-8.40 
  Bartolozzi, Roberto 1959 ITA0.001-0.3440-13.60 
  Castrogiovanni, Carlo 1964 ITA1.0010.664026.40 
  Zanirato, Stefano 1945 ITA1.0010.644025.60 
  Lasio, Millo 1999 ITA0.5010.21408.40 

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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