Individual Calculations January 2011
 Graif, William  Total change: 0.00  Rating chartPersonal card
 17th Annual Eastern Chess Congress Stamford, Connecticut USA 2010-11-12
RcRownchangeRpKK*chgGame
 2020 0 1.00 1 0.00 2033   0.00 
  Sharp, Dale E 2020 USA1.0010.00 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
 2047 0 1.00 1 0.00 2060   0.00 
  Pillai, Kadhir A 2047 USA1.0010.00 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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