Individual Calculations August 2016
 Johnston, Daniel F  Total change: 1.60  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2111 1929 2.50 9 0.08 20 1.60 
  Gorman, Dov f2241 USA0.001-0.1420-2.80 
  Sinha, Sahil 2155 USA0.001-0.2120-4.20 
  Huang, Andy 2131 USA1.0010.762015.20 
  Plotkin, Mark 2174 CAN0.001-0.2020-4.00 
  Jacobson, Aaron 2143 USA0.001-0.2320-4.60 
  Formanek, Edward W m2110 USA0.5010.24204.80 
  Filipovich, David 2041 CAN0.001-0.3520-7.00 
  Turmo, Stephen 1991 USA0.5010.09201.80 
  Norovsambuu, Badamkhand 2017 MGL0.5010.12202.40 

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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