Individual Calculations May 2011
 Egan, Bill  Total change: -2.40  Rating chartPersonal card
 O2C Doeberl Cup Major Canberra AUS 2011-04-22
RcRownchangeKK*chgGame
 1767 1731 3.00 7 -0.16 15 -2.40 
  Addamo, Michael 1853 AUS0.001-0.3315-4.95 
  Ninchich, Milan 1780 AUS1.0010.57158.55 
  McCart, Richard 1889 AUS0.001-0.2915-4.35 
  Brown, Kevin M 1709 AUS0.501-0.0315-0.45 
  Simmonds, Leteisha 1628 AUS0.501-0.1415-2.10 
  Gan, Zhong Haong 1858 AUS1.0010.671510.05 
  Lapitan, Daniel 1649 AUS0.001-0.6115-9.15 

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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