Individual Calculations July 2018
 Emrikian, Aren C  Total change: -9.20  Rating chartPersonal card
 2018 National Open - U2300 Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 1749 1618 1.50 5 -0.23 40 -9.20 
  Pan, Kevin 1973 USA0.001-0.1140-4.40 
  Kondakov, Adrian 1829 USA0.001-0.2340-9.20 
  Hung, Alan 1663 USA0.001-0.4440-17.60 
  Boyd, Thomas E 1449 USA1.0010.284011.20 
  Kaleeswaran, Jaisuraj 1829 USA0.5010.274010.80 

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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