Individual Calculations January 2011
 Crump, Alexander J  Total change: 0.00  Rating chartPersonal card
 17th Annual Eastern Chess Congress Stamford, Connecticut USA 2010-11-12
RcRownchangeRpKK*chgGame
 2063 0 1.00 2 0.00 2063   0.00 
  Panico Iii, Nick 2039 USA1.0010.00 0.00 
  Itkis, Hana wf2087 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)
 
 2010 Marshall December Grand Prix New York, New York USA 2010-12-18
RcRownchangeRpKK*chgGame
 2035 0 1.00 2 0.00 2035   0.00 
  Pillai, Kadhir A 2047 USA1.0010.00 0.00 
  Black Jr, James A 2023 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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