Individual Calculations September 2011
 Lin, Julian M  Total change: 0.00  Rating chartPersonal card
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeRpKK*chgGame
 2067 0 0.50 3 0.00 1794   0.00 
  Wang, Michael 2085 USA0.0010.00 0.00 
  Katz, Benjamin 2104 USA0.5010.00 0.00 
  Lee, Megan 2013 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)
 
 16th Annual Pacific Coast Open Agoura Hills, California USA 2011-07-14
RcRownchangeRpKK*chgGame
 2138 0 1.00 4 0.00 1945   0.00 
  Stein, Jeremy A 2085 USA0.5010.00 0.00 
  Williams, John R 2097 USA0.0010.00 0.00 
  Breckenridge, Steve 2220 USA0.0010.00 0.00 
  Chakraborty, Dipro 2148 USA0.5010.00 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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