Individual Calculations March 2011
 Kerr, Bill  Total change: 5.40  Rating chartPersonal card
 Canterbury Summer Swiss 2011 Melbourne AUS 2010-12-27
RcRownchangeKK*chgGame
 1843 1935 4.00 6 0.36 15 5.40 
  Watson, Jean 1581 AUS1.0010.11151.65 
  Dale, Ari 1840 AUS0.001-0.6315-9.45 
  Zelesco, Karl 1807 AUS1.0010.33154.95 
  Cameron, James 1714 AUS1.0010.22153.30 
  Matheson, Laurence 2101 AUS1.0010.721510.80 
  Ly, Thai 2014 AUS0.001-0.3915-5.85 

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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