Individual Calculations December 2013
 Miller, David  Total change: 4.20  Rating chartPersonal card
 2013 Geoff Newton Memorial Sectional A Edmonton, Alberta CAN 2013-11-01
RcRownchangeKK*chgGame
 2072 1983 2.50 5 0.53 15 7.95 
  Sequillion, Aaron 2016 CAN0.5010.05150.75 
  Kalisvaart, Peter 2090 CAN0.5010.15152.25 
  Cheng, Louis 1901 CAN1.0010.39155.85 
  Willis, Bradley J 2017 CAN0.5010.05150.75 
  Pechenkin, Vladimir f2337 CAN0.001-0.1115-1.65 

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)
 
 2013 Southern Alberta Open Calgary, Alberta CAN 2013-11-23
RcRownchangeKK*chgGame
 2073 1983 0.50 2 -0.25 15 -3.75 
  Sequillion, Aaron 2016 CAN0.5010.05150.75 
  Ng, Gary 2130 CAN0.001-0.3015-4.50 

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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