Individual Calculations March 2017
 Ferreira, Alex T.  Total change: 7.60  Rating chartPersonal card
 2017 Guelph Winter Pro-Am: Pro Guelph CAN 2017-02-11
RcRownchangeKK*chgGame
 2060 1925 2.00 5 0.38 20 7.60 
  Vettese, Nicholas f2067 CAN1.0010.692013.80 
  Hua, Eugene c2128 CAN0.001-0.2420-4.80 
  Noritsyn, Sergey 2069 CAN0.001-0.3120-6.20 
  Yu, Jonathan 2134 CAN0.5010.27205.40 
  Petersen, Caleb 1901 CAN0.501-0.0320-0.60 

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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