Individual Calculations March 2011
 Wu, Edwin  Total change: -20.10  Rating chartPersonal card
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 1945 1870 1.50 7 -1.34 15 -20.10 
  Illingworth, Max f2270  * AUS0.001-0.0815-1.20 
  Press, Brian J 1563 AUS1.0010.14152.10 
  Lay, Peter D 1987 AUS0.001-0.3415-5.10 
  Zajac, Maros 1963 SVK0.001-0.3715-5.55 
  Ilic, Ilija 1986 AUS0.5010.16152.40 
  Wang, Oscar 1942 AUS0.001-0.4015-6.00 
  Van Der Wal, Fritz W 1906 AUS0.001-0.4515-6.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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