Individual Calculations September 2011
 Rajasekaran, Vikas  Total change: 0.00  Rating chartPersonal card
 2nd Annual Fairfax Open Fairfax, Virginia USA 2011-07-30
RcRownchangeRpKK*chgGame
 2178 0 0.00 1 0.00 1478   0.00 
  Barnakov, Yuri A 2178 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)
 
 2011 Potomac Open Rockville, Maryland USA 2011-08-05
RcRownchangeRpKK*chgGame
 2065 0 1.00 3 0.00 1940   0.00 
  Yang, Charles 2047 USA0.0010.00 0.00 
  Brown, Wilbert A 2020 USA1.0010.00 0.00 
  Most, Eric M 2129 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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