Individual Calculations March 2011
 Hu, Zhi-Ya  Total change: -10.80  Rating chartPersonal card
 37th Annual Eastern Open Washington DC USA 2010-12-27
RcRownchangeKK*chgGame
 2078 2254 5.00 8 -0.72 15 -10.80 
  Beckman, Thomas J 2004 USA1.0010.19152.85 
  Winter, Curtis A 1884 USA1.0010.10151.50 
  Kaufman, Raymond m2295 USA0.001-0.4415-6.60 
  Heung, Christopher 2082 USA0.001-0.7315-10.95 
  McNamara, Tanner A 2144 USA1.0010.35155.25 
  Samuelson, Andrew 2165 USA0.001-0.6215-9.30 
  Paulina, David 2048 USA1.0010.24153.60 
  Strenzwilk, Denis 2005 USA1.0010.19152.85 

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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