Individual Calculations August 2018
 Brown, Steven A  Total change: -13.60  Rating chartPersonal card
 Scottish Chess Championships & International Open 2018 Paisley SCO 2018-07-07
RcRownchangeKK*chgGame
 1883 2028 4.00 7 -0.68 20 -13.60 
  Smith, Rachel Lorna 1628  * SCO1.0010.08201.60 
  Spanton, Tim R 1927 ENG0.001-0.6420-12.80 
  Schmerwitz, Reinhard 1764 GER0.501-0.3220-6.40 
  Noordhoek, Henk 2000 NED0.501-0.0420-0.80 
  Walkowiak, Adam 1702 SCO1.0010.13202.60 
  McKay, Roderick M m2322 SCO0.001-0.1520-3.00 
  Sanger, Jake M 1841 SCO1.0010.26205.20 
 * 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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