Individual Calculations February 2013
 Mitchell, Robert  Total change: 14.55  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 1903 1690 3.00 8 0.97 15 14.55 
  Wadsworth, Matthew J 2068 ENG0.001-0.0915-1.35 
  Pickersgill, Adrian O 2029 ENG0.001-0.1215-1.80 
  Clayton, Tristan 1830 ENG0.5010.19152.85 
  Cekulis, Maris 1811 AUS0.5010.16152.40 
  Gibbs, Daniel C 1795 ENG0.001-0.3615-5.40 
  Pooley, Mark C 1693 ENG1.0010.50157.50 
  Dennis, Nigel W 1904 ENG1.0010.771511.55 
  Burnett, Jim 2090  * 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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