Individual Calculations July 2018
 Smith, Daniel  Total change: -9.60  Rating chartPersonal card
 2018 National Open Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 2266 2057 0.00 2 -0.48 20 -9.60 
  Davidson, Kevin 2210 USA0.001-0.3020-6.00 
  Saidy, Anthony m2321 USA0.001-0.1820-3.60 

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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