Individual Calculations February 2019
 Ahlborg, John  Total change: -11.20  Rating chartPersonal card
 2018 Cleveland Holiday Open Mayfield, Ohio USA 2018-12-28
RcRownchangeKK*chgGame
 2033 2256 2.00 3 -0.28 40 -11.20 
  Murthy, Pappu 2071 USA1.0010.264010.40 
  Baker, Vincent 2171 USA0.001-0.6240-24.80 
  Rajanish, Adhvaith 1856  * USA1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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