Individual Calculations November 2012
 Kethro, Michael  Total change: 4.20  Rating chartPersonal card
 ACT Junior Championship 2012 Canberra AUS 2012-10-03
RcRownchangeKK*chgGame
 1805 1781 2.00 4 0.14 30 4.20 
  Lo, Willis 1798 AUS0.001-0.4830-14.40 
  Guo, Jamie-Lee 1758 AUS1.0010.473014.10 
  Setiabudi, Megan wf1821 AUS0.5010.06301.80 
  Press, Harry 1843 AUS0.5010.09302.70 

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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