Individual Calculations January 2012
 McCart, Roger  Total change: 25.80  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2011-09-12
RcRownchangeKK*chgGame
 1815 1665 4.50 8 1.93 15 28.95 
  Penrose, Justin 2034 AUS0.001-0.1015-1.50 
  McCart, Richard 1909 AUS0.5010.30154.50 
  Papadinis, Jim 1909 AUS1.0010.801512.00 
  Addamo, Michael 1882 AUS0.001-0.2215-3.30 
  Dilnutt, Charlotte 1445 AUS1.0010.22153.30 
  Kovacevic, Paul 1831 AUS0.001-0.2815-4.20 
  Frayle, Ben 1582 AUS1.0010.39155.85 
  Martin, James 1928 AUS1.0010.821512.30 

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)
 
 MCC Christmas Swiss 2011 Melbourne AUS 2011-12-17
RcRownchangeKK*chgGame
 1802 1674 0.50 2 -0.21 15 -3.15 
  Dale, Ari 1977 AUS0.001-0.1415-2.10 
  Cannon, David 1626 AUS0.501-0.0715-1.05 

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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