Individual Calculations January 2013
 Haddock, Paul  Total change: 9.15  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 1970 1665 2.00 9 0.61 15 9.15 
  Ociepka, Adrian 2065  * POL0.001-0.0815-1.20 
  Gibson, Christopher A 1975 ENG1.0010.861512.90 
  Seymour, Timothy P 2065  * ENG0.001-0.0815-1.20 
  Webster, Richard J 1994 ENG1.0010.881513.20 
  Luncasu, Raul-Ionut 2065  * ROU0.001-0.0815-1.20 
  Carlile, Orison 2016 IRL0.001-0.1115-1.65 
  Shah, Dipak K 1914 ENG0.001-0.1915-2.85 
  Clayton, Tristan 1830 ENG0.001-0.2815-4.20 
  Parry, Jacques 1809 ENG0.001-0.3115-4.65 
 * 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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