Individual Calculations January 2011
 Martin, James  Total change: -27.25  Rating chartPersonal card
 Melbourne Chess Club Open Melbourne AUS 2010-09-06
RcRownchangeKK*chgGame
 1946 1955 2.00 6 -1.09 25 -27.25 
  Tan, Justin 2052 AUS0.001-0.3725-9.25 
  Urban, Szilveszter 2053 HUN0.001-0.3725-9.25 
  Fry, Peter 1863 AUS1.0010.37259.25 
  Voon, Richard 1886 AUS0.001-0.6025-15.00 
  Papadinis, Jim 1939 AUS1.0010.482512.00 
  Lekkas, Frank 1884 AUS0.001-0.6025-15.00 

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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