Individual Calculations March 2011
 Chen, Pengyu  Total change: 13.35  Rating chartPersonal card
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 2055 1980 6.50 11 2.00 15 30.00 
  Brockman, Roland 1727 AUS1.0010.19152.85 
  Smirnov, Vladimir f2380  * RUS0.001-0.0815-1.20 
  Fry, Peter 1870 AUS1.0010.35155.25 
  Berezina, Irina mwm2238 AUS0.5010.32154.80 
  Lay, Peter D 1987 AUS1.0010.51157.65 
  Nakauchi, Gene f2149 AUS0.001-0.2815-4.20 
  Stead, Kerry 2060 AUS1.0010.61159.15 
  Kluger, Carsten 2081 GER0.5010.14152.10 
  Mandla, Blair 2110 AUS0.5010.18152.70 
  Morris, Michael 2112 AUS0.001-0.3215-4.80 
  Selnes, Hamish 1895 AUS1.0010.38155.70 
 * 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)
 
 Australian Junior Ch. (U/18 Open) Melbourne AUS 2011-01-15
RcRownchangeKK*chgGame
 1915 1980 3.00 7 -1.11 15 -16.65 
  Zelesco, Karl 1809 AUS0.001-0.7315-10.95 
  Feng, Thomas 1778 AUS0.001-0.7615-11.40 
  Hayman, Adam 1669 AUS1.0010.14152.10 
  Addamo, Michael 1865 AUS1.0010.34155.10 
  Chan, Michael 1855 AUS0.501-0.1715-2.55 
  Schon, Eugene 2157 AUS0.5010.23153.45 
  Morris, James m2270 AUS0.001-0.1615-2.40 

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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