Individual Calculations May 2014
 Gregory, Stephen J  Total change: 10.05  Rating chartPersonal card
 Southend Open 2014 Southend ENG 2014-04-18
RcRownchangeKK*chgGame
 2122 2054 3.50 7 0.67 15 10.05 
  Woodcock, Keith D 1667 ENG1.0010.09151.35 
  Haydon, David L f2283 ENG0.001-0.2115-3.15 
  Gallagher, Daniel G H 1850 ENG1.0010.24153.60 
  Ledger, Dave J f2244 ENG1.0010.751511.25 
  Constantinou, Peter f2295 ENG0.001-0.2015-3.00 
  Bates, Richard A m2342 ENG0.5010.34155.10 
  Anderson, John 2171 ENG0.001-0.3415-5.10 

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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