Individual Calculations January 2011
 Daly, Troy  Total change: 3.60  Rating chartPersonal card
 41st Annual National Chess Congress Philadelphia, Pennsylvania USA 2010-11-26
RcRownchangeKK*chgGame
 2183 2143 3.00 6 0.24 15 3.60 
  Ravichandran, Siddharth m2463 IND0.001-0.1315-1.95 
  Ding, Andrew 2032 USA0.001-0.6515-9.75 
  Black Jr, James A 2023 USA1.0010.34155.10 
  Smarty, Sylvester 2121 USA1.0010.47157.05 
  Itkis, Hana wf2087 USA1.0010.42156.30 
  Zaikov, Oleg N f2372 USA0.001-0.2115-3.15 

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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