Individual Calculations July 2011
 Watharow, Sean  Total change: -41.55  Rating chartPersonal card
 St George Club Championship 2011 Sydney AUS 2011-02-15
RcRownchangeKK*chgGame
 1939 1964 2.00 9 -2.77 15 -41.55 
  Chen, Pengyu 1980 AUS0.001-0.4815-7.20 
  Lua, Jowenn Sy 2082 AUS0.001-0.3415-5.10 
  Gu, Sean 1858 AUS0.501-0.1415-2.10 
  Stawski, Nikolai f2012 AUS0.001-0.4315-6.45 
  Plant, John Stuart 1851 AUS0.001-0.6515-9.75 
  Rose, Adrian 2085 AUS0.001-0.3415-5.10 
  Allison, Brian C 1860 AUS0.001-0.6415-9.60 
  Radev, Nikola 1992 AUS1.0010.54158.10 
  Erkan, Mustafa 1731 AUS0.501-0.2915-4.35 

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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