Individual Calculations August 2013
 Puccini, Jack  Total change: 63.00  Rating chartPersonal card
 City of Melbourne Open 2013 Melbourne AUS 2013-04-29
RcRownchangeKK*chgGame
 1879 1891 5.00 8 0.89 15 13.35 
  Kolak, Tanya 1491  * AUS1.0010.08151.20 
  Bekker, Gary 1827 AUS0.501-0.0915-1.35 
  McCart, Richard 1848 AUS1.0010.44156.60 
  Rujevic, Mirko m2253 AUS0.001-0.1015-1.50 
  Mijatovic, Bosko 1935 AUS0.001-0.4415-6.60 
  Beckman, John 1697 AUS1.0010.25153.75 
  Fry, Peter 1866 AUS1.0010.47157.05 
  Pyke, Malcolm 2111 AUS0.5010.28154.20 
 * 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)
 
 Victorian Reserves 2013 Melbourne AUS 2013-05-02
RcRownchangeKK*chgGame
 1869 1891 8.50 10 3.31 15 49.65 
  Skiotis, Pano 2150 AUS0.001-0.1815-2.70 
  Anton, Sarah 1751 AUS1.0010.31154.65 
  Kovacevic, Paul 1856 AUS1.0010.45156.75 
  Kolak, Tanya 1491  * AUS1.0010.08151.20 
  Penrose, Justin 1995 AUS1.0010.64159.60 
  Lacey, David 1962 AUS1.0010.60159.00 
  Beckman, John 1697 AUS1.0010.25153.75 
  Chew Lee, Max 1847 AUS0.501-0.0615-0.90 
  Voon, Richard 1927 AUS1.0010.55158.25 
  Dizdarevic, Mehmedalija 2017 BIH1.0010.671510.05 
 * 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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