Individual Calculations March 2018
 Webster, Dex  Total change: 58.00  Rating chartPersonal card
 9th Annual Southwest Class Championships Fort Worth, Texas USA 2018-02-15
RcRownchangeKK*chgGame
 2261 2017 3.00 7 1.45 40 58.00 
  Mandizha, Farai m2406 ZIM0.001-0.0940-3.60 
  Toolin, Christopher 2179 USA1.0010.714028.40 
  Ynojosa Aponte, Felix Jose m2391 VEN0.5010.404016.00 
  Hernandez Carmenate, Holden g2417  * USA0.001-0.0840-3.20 
  Ghatti, Sanjay f2226 USA0.5010.274010.80 
  Wang, Jason c2131 USA0.5010.16406.40 
  Van Meter, Lester f2074 USA0.5010.08403.20 
 * 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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