Individual Calculations July 2017
 Edwards, Ray B  Total change: -40.60  Rating chartPersonal card
 FE 8 Dolomiti - B Forni di Sopra ITA 2017-06-10
RcRownchangeKK*chgGame
 1733 1910 4.50 9 -2.03 20 -40.60 
  Parlato Rovella, Nazareno 1735 ITA0.501-0.2320-4.60 
  Feltrin, Francesco 1655 ITA0.501-0.3120-6.20 
  Roversi, Stefano 1721 ITA0.001-0.7520-15.00 
  Sbalchiero, Lorenzo 1606 ITA0.501-0.3620-7.20 
  Beltrami, Nerio 1783 ITA1.0010.33206.60 
  Paparella, Nicole Samantha 1740 ITA0.501-0.2220-4.40 
  Petrosino, Germano 1714 ITA0.501-0.2520-5.00 
  Scian, Nicola 1871 ITA0.001-0.5520-11.00 
  Rivara, Massimo 1769 ITA1.0010.31206.20 

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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