Individual Calculations July 2011
 Tunks, Dominic R  Total change: -20.55  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2039 2076 3.00 8 -1.37 15 -20.55 
  Duvall, Ian 2053 ENG0.001-0.5315-7.95 
  Taylor, Adam A 1854 ENG0.501-0.2815-4.20 
  Malhotra, Tarun 1913 ENG0.501-0.2215-3.30 
  Byway, Paul V f2162 ENG0.001-0.3815-5.70 
  Duggan, Christopher 2030 ENG1.0010.44156.60 
  Haldane, Robin W 2165 ENG1.0010.62159.30 
  Habershon, Paul F 2114 ENG0.001-0.4515-6.75 
  Jones, Christopher M 2024 ENG0.001-0.5715-8.55 

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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