Individual Calculations August 2013
 Al-Shamma, James  Total change: 0.00  Rating chartPersonal card
 41st Annual World Open - U2200 Section Arlington, Virginia USA 2013-06-29
RcRownchangeRpKK*chgGame
 2071 0 3.00 4 0.00 2101   0.00 
  Opaska, Michael P 2033 USA1.0010.00 0.00 
  Carvajal, Cristian R 2088 CHI0.5010.00 0.00 
  Yavari, Paul 2083 USA0.5010.00 0.00 
  Gaffagan, Steven 2078 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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