Individual Calculations October 2016
 Cawston, M John  Total change: 7.40  Rating chartPersonal card
 10th 4NCL Congress Major Wakefield ENG 2016-09-09
RcRownchangeKK*chgGame
 1795 1813 3.00 5 0.37 20 7.40 
  Bishop, Geoffrey L 1699 ENG0.001-0.6620-13.20 
  Salisbury, Paul 1737 ENG1.0010.40208.00 
  Williams, Stephen 1719 WLS1.0010.37207.40 
  Slinger, Tony J 1950 ENG0.5010.18203.60 
  Jacob, Sydney J 1872 ENG0.5010.08201.60 

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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