Individual Calculations July 2018
 Kemp, Paul R  Total change: 3.20  Rating chartPersonal card
 East Anglian Chess Union Congress Open Newmarket ENG 2018-06-01
RcRownchangeKK*chgGame
 2075 2047 2.50 5 0.16 20 3.20 
  Lim, Mark 1819 ENG1.0010.21204.20 
  Bradbury, Neil H m2350 ENG0.5010.36207.20 
  Anderson, John 2156 ENG0.001-0.3520-7.00 
  Dempster, Dave 1975 AUS0.501-0.1020-2.00 
  Moore, Gerald 2073 ENG0.5010.04200.80 

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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