Individual Calculations February 2013
 Chen, Pengyu  Total change: 19.65  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 2107 2121 7.00 11 1.31 15 19.65 
  Low, Frank 1791 AUS1.0010.12151.80 
  Papp, Alexander 1926 AUS1.0010.25153.75 
  Solomon, Stephen J. m2410 AUS0.001-0.1615-2.40 
  Lovejoy, David 1937 AUS1.0010.26153.90 
  Boyd, Tristan f2306 AUS0.5010.24153.60 
  Li, Zuhao Luke 2261 NZL0.001-0.3115-4.65 
  Papantoniou, John 2058 AUS1.0010.41156.15 
  Puccini, Jack 1819 AUS1.0010.15152.25 
  Johansen, Darryl K. g2441 AUS0.001-0.1315-1.95 
  Kordahi, Nicholas 1945 AUS1.0010.27154.05 
  Wallis, Christopher f2278 AUS0.5010.21153.15 

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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