Individual Calculations July 2018
 Mills, James  Total change: -4.40  Rating chartPersonal card
 60th Gem City Open Dayton, Ohio USA 2018-06-01
RcRownchangeKK*chgGame
 2006 2063 2.00 4 -0.22 20 -4.40 
  Bath, John 2079 USA0.5010.02200.40 
  Borkar, Om 1712 USA1.0010.11202.20 
  Ramer, Scott 2171 USA0.001-0.3520-7.00 
  Cao, Elton 2062 USA0.5010.00200.00 

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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