Individual Calculations May 2018
 Ledger, Stephen C  Total change: -16.40  Rating chartPersonal card
 Southend Easter Bank Holiday Congress London ENG 2018-03-30
RcRownchangeKK*chgGame
 1984 2038 2.50 6 -0.82 20 -16.40 
  Merriman, James 1638  * ENG1.0010.08201.60 
  Villiers, Thomas 2195 ENG0.5010.21204.20 
  Pert, Richard G m2416 ENG0.001-0.0920-1.80 
  Russell, Christopher 2137 ENG0.001-0.3620-7.20 
  Saunders, Michael 1825 ENG1.0010.23204.60 
  Redmond, Michael F 1693 ENG0.001-0.8920-17.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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