Individual Calculations March 2011
 Nakauchi, Gene  Total change: 24.60  Rating chartPersonal card
 Surfers Paradise Open 2011 Gold Coast AUS 2010-12-26
RcRownchangeKK*chgGame
 2055 2128 6.00 8 1.29 15 19.35 
  Lapitan, Daniel 1728  * AUS1.0010.08151.20 
  Xie, George Wendi m2478  * AUS0.5010.39155.85 
  Lester, George E 1934 AUS1.0010.25153.75 
  Brown, Andrew 2175 AUS0.001-0.4315-6.45 
  Stahnke, Alexander 1922 AUS1.0010.24153.60 
  Lekkas, Frank 1914 AUS1.0010.23153.45 
  Ly, Moulthun 2321 AUS0.5010.25153.75 
  Guo, Emma wf1965 AUS1.0010.28154.20 
 * 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)
 
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 2098 2149 6.00 10 0.35 15 5.25 
  Rachmadi, Herman 1836 AUS1.0010.14152.10 
  Voon, Richard 1904 AUS1.0010.20153.00 
  Xie, George Wendi m2478 AUS0.001-0.1215-1.80 
  Wang, Oscar 1942 AUS0.501-0.2715-4.05 
  Jablon, Stephen 1985 USA1.0010.28154.20 
  Chen, Pengyu 1980 AUS1.0010.28154.20 
  Smirnov, Vladimir f2382 RUS0.001-0.2115-3.15 
  Salaberry, Gustavo 2254 ARG0.5010.14152.10 
  Illingworth, Max f2311 AUS0.001-0.2915-4.35 
  Dunn, Michael G 1909 AUS1.0010.20153.00 

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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