Individual Calculations August 2016
 Jacobson, Aaron  Total change: 0.40  Rating chartPersonal card
 2016 June - July Marshall FIDE Monday New York, New York USA 2016-06-13
RcRownchangeKK*chgGame
 1908 2143 1.00 2 -0.58 40 -23.20 
  Waxman, Marian 1963 USA1.0010.264010.40 
  Lu, Maximillian c1853 USA0.001-0.8440-33.60 

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)
 
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2144 2143 4.50 8 0.59 40 23.60 
  Tang, Andrew m2416 USA0.001-0.1740-6.80 
  Wettasinha, Vasanta 1760 SRI1.0010.09403.60 
  Li, Ben 2265 USA0.001-0.3340-13.20 
  Johnston, Daniel F 1929 USA1.0010.23409.20 
  Liang, Albert 1972 USA1.0010.274010.80 
  Turgut, Tansel f2288 TUR0.5010.19407.60 
  Atoufi, Pedram f2272 IRI1.0010.674026.80 
  Kretchetov, Alexandre f2246 RUS0.001-0.3640-14.40 

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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