Individual Calculations September 2013
 Hackner, Oskar A  Total change: 40.50  Rating chartPersonal card
 British Championship 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 2234 2063 5.50 10 2.70 15 40.50 
  Chapman, Terry P D f2308 ENG0.001-0.2015-3.00 
  Girdlestone, Paul C 2155 ENG1.0010.63159.45 
  Jackson, Oliver A f2207 ENG1.0010.691510.35 
  Bates, Richard A m2375 ENG0.001-0.1415-2.10 
  Graham, David B 2165 ENG0.5010.14152.10 
  Murphy, Hugh W 2170 ENG1.0010.65159.75 
  Brown, Martin 2203 ENG1.0010.691510.35 
  Carr, Neil L f2290 ENG0.001-0.2115-3.15 
  Rudd, Jack m2280 ENG0.001-0.2215-3.30 
  Anderson, John 2189 ENG1.0010.671510.05 

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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