Individual Calculations November 2015
 Lei, Sean  Total change: -4.80  Rating chartPersonal card
 2015 Aurora Fall Open - Open Aurora CAN 2015-10-03
RcRownchangeKK*chgGame
 1907 1840 1.50 4 -0.24 20 -4.80 
  Maulucci, Anthony 1617 CAN0.001-0.7820-15.60 
  Issani, Nameer c1776 CAN1.0010.41208.20 
  Hua, Eugene c1996 CAN0.5010.21204.20 
  Plotkin, Victor f2240  * CAN0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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