Individual Calculations September 2011
 Carr, John B  Total change: 0.00  Rating chartPersonal card
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeRpKK*chgGame
 2036 0 2.00 5 0.00 1964   0.00 
  Shabazz, Daaim 2066 USA0.5010.00 0.00 
  Schemm, Michael A 2163 USA0.0010.00 0.00 
  Barrios, Hernando 2068 COL0.5010.00 0.00 
  Schwartz, Maxwell 2064 USA0.0010.00 0.00 
  Regam, Jessica 1819 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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