Individual Calculations September 2010
 O`Brien, Matthew J  Total change: 0.00  Rating chartPersonal card
 DOCA 2nd FIDE Invitational Whitehouse Station, New Jersey USA 2010-08-14
RcRownchangeRpKK*chgGame
 2087 1889 2.00 9 0.00 1906   0.00 
  Stoyko, Stephen E f2087 USA0.5010.00 0.00 
  Grasso, David 2087 USA0.5010.00 0.00 
  Walker, Andrew C W 2087 USA1.0010.00 0.00 
  West, James R 2087 USA0.0010.00 0.00 
  Zhu, Daniel 2087 USA0.0010.00 0.00 
  Ippolito, Dean J m2087 USA0.0010.00 0.00 
  Ferrero, Steve 2087 USA0.0010.00 0.00 
  Swaminathan, Rahul 2087 USA0.0010.00 0.00 
  Chen, Kevin E 2087 USA0.0010.00 0.00 

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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