Individual Calculations May 2019
 McGregor, Lindsay A  Total change: 8.80  Rating chartPersonal card
 Edinburgh Premier 2019 Edinburgh SCO 2019-04-05
RcRownchangeKK*chgGame
 2045 1917 2.00 5 0.22 40 8.80 
  Baumanis, Kristaps 1845 LAT0.501-0.1040-4.00 
  Gregory, Sam 1854 SCO1.0010.414016.40 
  Allor, Chukwuka 2110 NGR0.5010.254010.00 
  Hunt, Adam C m2317  * ENG0.001-0.0840-3.20 
  Archibong, Ubong S 2100 SCO0.001-0.2640-10.40 
 * 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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