Individual Calculations October 2013
 Redman, David J  Total change: 8.70  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 2112 1797 1.00 3 0.58 15 8.70 
  Bonafont, Philip R 2033 ENG0.001-0.2015-3.00 
  Mercs, Peter J 2106 ENG1.0010.861512.90 
  Jackson, James P 2197  * ENG0.001-0.0815-1.20 
 * 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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