Individual Calculations December 2014
 Miller, Gordon  Total change: 10.40  Rating chartPersonal card
 2014 John Purdy Memorial Open Sydney AUS 2014-09-09
RcRownchangeKK*chgGame
 1781 1745 3.00 6 0.26 40 10.40 
  Glissan, Paul 1865 AUS0.001-0.3440-13.60 
  Shaw, Ralph 1705 AUS1.0010.444017.60 
  Schwandl, Hans 1632 AUS1.0010.354014.00 
  Rewais, Sarwat 1898 AUS0.001-0.3040-12.00 
  Webster, David 1974 AUS0.001-0.2140-8.40 
  Fikh, Anthony 1609 AUS1.0010.324012.80 

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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