Individual Calculations June 2013
 Sedgwick, David R  Total change: -37.05  Rating chartPersonal card
 e2e4 Sunningdale U2050 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 1720 2032 3.50 7 -2.47 15 -37.05 
  Kane, Robert 1846 ENG0.001-0.7415-11.10 
  Stone, Mark R 1632  * ENG1.0010.08151.20 
  McCabe, Shane 1830 IRL0.001-0.7615-11.40 
  Liang, Jake Z 1738 ENG0.001-0.8515-12.75 
  French, Max 1651 ENG1.0010.09151.35 
  Keen, Cosima C 1710 ENG0.501-0.3715-5.55 
  Balouka Myers, Gabriel 1632  * ENG1.0010.08151.20 
 * 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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