Individual Calculations May 2012
 Morris, Michael  Total change: 3.15  Rating chartPersonal card
 City of Sydney Championship 2012 Sydney AUS 2012-02-06
RcRownchangeKK*chgGame
 2058 2106 3.00 5 0.21 15 3.15 
  Zoud, Badar 1943 AUS1.0010.28154.20 
  Canfell, Gregory f2341 AUS0.5010.29154.35 
  Abbott, Peter 1968 AUS0.501-0.1915-2.85 
  Rej, Tomek f2265 AUS0.001-0.2915-4.35 
  Jacob, Binu 1772 IND1.0010.12151.80 

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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