Individual Calculations September 2016
 Anderson, John  Total change: -27.40  Rating chartPersonal card
 e2e4 Crawley Open Aug 2016 London ENG 2016-08-26
RcRownchangeKK*chgGame
 2047 2183 2.00 5 -1.37 20 -27.40 
  Moore, Geoffrey R 1976 ENG0.501-0.2720-5.40 
  Penna, Tommaso 1963 ITA1.0010.22204.40 
  Merriman, John 2236 ENG0.001-0.4320-8.60 
  Prior, Stephen C V 1943 ENG0.501-0.3020-6.00 
  Moore, Graham J 2115 ENG0.001-0.5920-11.80 

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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