Individual Calculations September 2017
 Borland, Scott  Total change: -20.00  Rating chartPersonal card
 53rd Berks & Bucks Chess Congress Challengers Maidenhead ENG 2017-08-26
RcRownchangeKK*chgGame
 1661 1756 2.50 5 -0.50 40 -20.00 
  Shenbagakumar, Gautham 1356  * ENG1.0010.08403.20 
  Thatte, Nishchal 1541 ENG1.0010.23409.20 
  Cavendish, Joshua Z 1829 ENG0.001-0.4040-16.00 
  Finn, Peter 1798 ENG0.001-0.4440-17.60 
  Watson, Jacob 1780 ENG0.5010.03401.20 
 * 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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