Individual Calculations September 2015
 Varney, Zoe  Total change: -55.20  Rating chartPersonal card
 102nd British Chess Championships Under 16 Coventry ENG 2015-08-02
RcRownchangeKK*chgGame
 1691 1810 3.00 7 -1.38 40 -55.20 
  Robinson, Owen 1410  * ENG0.501-0.4240-16.80 
  Davis, Holden 1704 ENG1.0010.364014.40 
  Ashworth, Michael 1912 ENG0.001-0.3640-14.40 
  Hodge, Nicholas A 1410  * ENG1.0010.08403.20 
  Jina, Taran 1683 ENG0.001-0.6740-26.80 
  Anbukumar, Hajane 1993 ENG0.001-0.2640-10.40 
  Liu, David J 1728 ENG0.501-0.1140-4.40 
 * 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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