Individual Calculations September 2011
 Schein, Aaron O  Total change: 0.00  Rating chartPersonal card
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeRpKK*chgGame
 1983 0 1.50 3 0.00 1983   0.00 
  Bhatty, Karan S 2039 IND0.0010.00 0.00 
  Sakai, Hibiki 2041 JPN0.5010.00 0.00 
  O`Brien, Matthew J 1869 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)
 
 16th Annual Bradley Open Windsor Locks, Connecticut USA 2011-07-22
RcRownchangeRpKK*chgGame
 2149 0 0.00 2 0.00 1449   0.00 
  Wang, Andrew C 2158 USA0.0010.00 0.00 
  Reichstein, Boris f2139 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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