Individual Calculations July 2010
 Habershon, Paul F  Total change: 3.75  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2159 2089 3.50 8 0.25 15 3.75 
  Shepley, Julien M 2022 ENG0.001-0.5915-8.85 
  Maciol, Rycho 2245 POL0.5010.21153.15 
  Wallace, Paul A 2238 IRL0.5010.20153.00 
  Kennedy, Craig 2036 ENG1.0010.43156.45 
  Beaumont, Chris R m2306 ENG0.5010.28154.20 
  Edgell, Ben P 2100 ENG0.5010.02150.30 
  Longson, Alexander 2254 ENG0.001-0.2815-4.20 
  Cook, Michael P 2073 ENG0.501-0.0215-0.30 

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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