Individual Calculations July 2015
 Fields, Noah Dennis  Total change: 5.60  Rating chartPersonal card
 2015 National Open Las Vegas, Nevada USA 2015-06-19
RcRownchangeKK*chgGame
 2008 1890 1.50 4 0.14 40 5.60 
  Wang, Annie wm1991 USA0.001-0.3640-14.40 
  Banik, Siddharth G 2091 USA0.001-0.2440-9.60 
  Hu, Pinyi 1923 USA1.0010.554022.00 
  Ellenbogen, Michael 2028 USA0.5010.19407.60 

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)
 

 

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