Individual Calculations September 2016
 Potula, Kapish  Total change: 57.20  Rating chartPersonal card
 2016 North Carolina Open Greensboro, North Carolina USA 2016-08-26
RcRownchangeKK*chgGame
 1992 1902 3.00 4 1.43 40 57.20 
  Smith, Richard D 1872 USA1.0010.464018.40 
  High, David L 1882 USA1.0010.474018.80 
  Opaska, Michael P 2003 USA0.5010.14405.60 
  Oussedik, Elias 2211 CAN0.5010.364014.40 

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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