Individual Calculations September 2013
 Foster, Chantelle L  Total change: 10.50  Rating chartPersonal card
 British Championship Major Open 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1874 1866 5.00 9 0.70 15 10.50 
  Armstrong, William G 1919 ENG1.0010.57158.55 
  Stayt, James N 1980 ENG0.001-0.3415-5.10 
  Fryer, David 2003 ENG0.001-0.3215-4.80 
  Hilton, Tim 1747 ENG1.0010.34155.10 
  Whitehead, Mark A 2061 ENG0.001-0.2515-3.75 
  Phillips, Owen S 1937 ENG0.5010.10151.50 
  Bullock, Lee 1466  * ENG1.0010.08151.20 
  Moan, Francis E 1890 ENG0.5010.03150.45 
  Batchelor, Guy J 1859 ENG1.0010.49157.35 
 * 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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