Individual Calculations July 2016
 Watson, Jacob  Total change: 49.60  Rating chartPersonal card
 e2e4 Gatwick U1850 May 2016 London ENG 2016-05-27
RcRownchangeKK*chgGame
 1726 1525 3.00 7 1.24 40 49.60 
  Wood, Peter C 1770 ENG0.5010.304012.00 
  Sandercock, E Barry 1711 ENG0.5010.24409.60 
  Covey, Jason 1620 ENG0.001-0.3740-14.80 
  O Gorman, Brendan 1840 ENG0.001-0.1440-5.60 
  Evans, Helen I 1585 ENG1.0010.584023.20 
  Norman, Dinah M wc1797 ENG0.5010.334013.20 
  Walshaw, David 1761 ENG0.5010.304012.00 

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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