Individual Calculations February 2013
 Barton, R Alan  Total change: -37.95  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 2028 2080 3.00 10 -2.53 15 -37.95 
  Macrae, James S 1717 SCO1.0010.10151.50 
  Eames, Robert S f2263 ENG0.001-0.2615-3.90 
  Snape, Ian L 2245 ENG0.001-0.2815-4.20 
  Gibbs, Daniel C 1795 ENG1.0010.16152.40 
  Ledger, Dave J f2266 ENG0.001-0.2615-3.90 
  Hebden, Mark L g2480  * ENG0.001-0.0815-1.20 
  Taylor, Adam C 1951 ENG0.501-0.1715-2.55 
  Willson, Ollie 1680  * ENG0.001-0.9215-13.80 
  Hutchinson, Norman A 2108 ENG0.001-0.4615-6.90 
  Gunn, Michael J 1772 ENG0.501-0.3615-5.40 
 * 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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