Individual Calculations March 2011
 Pickersgill, Adrian O  Total change: -23.55  Rating chartPersonal card
 Hastings Masters 2011 Hastings ENG 2010-12-28
RcRownchangeKK*chgGame
 2024 2026 2.50 8 -1.57 15 -23.55 
  Clayton, Tristan 1791 ENG0.501-0.2915-4.35 
  Grant, Alan G 2219 SCO0.001-0.2515-3.75 
  Zhou, Yang-Fan f2326 ENG0.001-0.1515-2.25 
  Malhotra, Tarun 1913 ENG0.001-0.6515-9.75 
  Hoare, Amy 1921 ENG1.0010.36155.40 
  Prosviriakov, Vladimir m2280 USA0.001-0.1915-2.85 
  Dale, Hannah 1789 ENG0.501-0.3015-4.50 
  Haria, Ravi 1952 ENG0.501-0.1015-1.50 

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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