Individual Calculations June 2017
 Paulden, Tim  Total change: -8.00  Rating chartPersonal card
 Frome Congress Open Frome ENG 2017-05-12
RcRownchangeKK*chgGame
 1988 1910 1.00 3 -0.20 40 -8.00 
  Menadue, Jeremy Fs 2082 ENG0.5010.23409.20 
  Richmond, Jane wf2128 WLS0.001-0.2240-8.80 
  Hollands, George E 1754 ENG0.501-0.2140-8.40 

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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