Individual Calculations June 2016
 Costa, Salvatore  Total change: 8.40  Rating chartPersonal card
 CP Catania 2016 Catania ITA 2016-04-23
RcRownchangeKK*chgGame
 1671 1640 3.00 6 0.21 40 8.40 
  Agnello, Giuseppe 2036 ITA0.001-0.0840-3.20 
  Gueli, Giovanni 1326 ITA0.001-0.8640-34.40 
  Amato, Angelo 1601 ITA1.0010.454018.00 
  Santagati, Mario 1770 ITA1.0010.684027.20 
  Franceschino, Luca 1523 ITA0.501-0.1640-6.40 
  Battaglia, Giuseppe 1772 ITA0.5010.18407.20 

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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