Individual Calculations August 2016
 Buchanan, Walter F.  Total change: -18.60  Rating chartPersonal card
 Scottish Championships and International Open 2016 Glasgow SCO 2016-07-09
RcRownchangeKK*chgGame
 1937 2116 5.50 9 -0.93 20 -18.60 
  Doyle, James 1902 SCO0.501-0.2720-5.40 
  Jelfs, Alan 1888 SCO1.0010.21204.20 
  Brown, Ken A 1796 SCO1.0010.13202.60 
  Birkett, Richard 2053 SCO0.001-0.5920-11.80 
  Tsang, Sai Kong 1918 SCO1.0010.24204.80 
  Shafi, Declan 1841 SCO0.001-0.8320-16.60 
  Svensson, Lars-Ake 1972 SWE0.501-0.1920-3.80 
  Connolly Sams, Lukah 1716  * SCO1.0010.08201.60 
  Berry, Neil f2351 SCO0.5010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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