Individual Calculations September 2014
 Pert, Richard G  Total change: 12.60  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2365 2430 7.50 11 1.26 10 12.60 
  Simons, Martin J 2087 ENG1.0010.12101.20 
  Taylor, Adam A 2030  * ENG1.0010.08100.80 
  Howell, David W L g2650 ENG0.5010.28102.80 
  Fernandez, Daniel Howard m2396 SIN0.001-0.5510-5.50 
  Batchelor, Peter J 2177 ENG1.0010.19101.90 
  Emms, John M g2456 ENG0.5010.04100.40 
  Storey, Charles H f2241 ENG1.0010.25102.50 
  Pert, Nicholas g2564 ENG0.5010.18101.80 
  Ward, Chris G g2422 ENG0.501-0.0110-0.10 
  Zhou, Yang-Fan m2475 ENG1.0010.56105.60 
  Hawkins, Jonathan m2516 ENG0.5010.12101.20 
 * 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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