Individual Calculations October 2013
 Jackson, James P  Total change: 15.30  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 2208 2231 3.50 5 1.02 15 15.30 
  Sisoev, Robert 1831  * BUL1.0010.08151.20 
  Hunt, Adam C m2426 ENG1.0010.751511.25 
  Williams, Simon K g2469 ENG0.5010.30154.50 
  Wells, Peter K g2485 ENG0.001-0.1915-2.85 
  Redman, David J 1831  * 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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