Individual Calculations June 2017
 Spada, Dario  Total change: -10.80  Rating chartPersonal card
 FE Citta' di Arzachena - B Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 1650 1621 2.50 6 -0.27 40 -10.80 
  Sonis, Luca 1771 ITA0.5010.20408.00 
  Caramia, Antonio 1707 ITA0.5010.12404.80 
  Cortese, Lina 1681 ITA0.5010.08403.20 
  Grasso, Gabriele 1644 ITA0.001-0.4740-18.80 
  Abuhamdieh, Nando 1549 ITA0.001-0.6040-24.00 
  Di Pinto, Vincenzo 1545 ITA1.0010.404016.00 

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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