Blitz: Individual Calculations May 2017
 McHarg, Steven  Total change: -33.60  Rating chartPersonal card
 FIDE Blitz in Edinburgh - April 2017 Edinburgh SCO 2017-04-07
RcRownchangeKK*chgGame
 1905 1840 0.00 4 -1.68 20 -33.60 
  Roberts, Paul c2141 SCO0.001-0.1520-3.00 
  Hartman, James 1594 SCO0.001-0.8120-16.20 
  McLean, Ian 1926 SCO0.001-0.3820-7.60 
  Chisholm, Mike 1960 SCO0.001-0.3420-6.80 

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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