Individual Calculations December 2013
 Ng, Gary  Total change: 13.50  Rating chartPersonal card
 2013 Southern Alberta Open Calgary, Alberta CAN 2013-11-23
RcRownchangeKK*chgGame
 1981 2130 3.00 3 0.90 15 13.50 
  Miller, David 1983 CAN1.0010.30154.50 
  Daniluk, Jim 1944 CAN1.0010.26153.90 
  Sequillion, Aaron 2016 CAN1.0010.34155.10 

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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