Individual Calculations August 2019
 Coates, Sam  Total change: -14.80  Rating chartPersonal card
 126th Scottish Championship and International Open 2019 Edinburgh SCO 2019-07-06
RcRownchangeKK*chgGame
 1818 1702 2.50 8 -0.37 40 -14.80 
  Shafi, Declan 2102  * SCO0.001-0.0840-3.20 
  Roy, Ali 1871 SCO0.5010.22408.80 
  Walker, Duncan 1836 SCO0.5010.18407.20 
  Begg, David 1857 SCO0.001-0.2940-11.60 
  Kane, Robert 1850 ENG0.001-0.3040-12.00 
  McKay, Jonathan 1550 SCO1.0010.304012.00 
  Baumanis, Kristaps 1779 LAT0.001-0.3940-15.60 
  Hall, David G 1696 SCO0.501-0.0140-0.40 
 * 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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