Blitz: Individual Calculations April 2017
 Jelfs, Alan  Total change: 24.60  Rating chartPersonal card
 FIDE Blitz in Glasgow - March 2017 Glasgow SCO 2017-03-24
RcRownchangeKK*chgGame
 1866 1839 4.50 7 1.23 20 24.60 
  Murray, Frankie 1937 SCO1.0010.632012.60 
  Koehn, Lennart 2054 SCO0.001-0.2320-4.60 
  Serelis, Paulius 1710 SCO1.0010.33206.60 
  Petit, Emilien 1766 FRA0.001-0.6020-12.00 
  Ahmed, Alistair 1848 SCO1.0010.512010.20 
  McCormack, Derek 1914 SCO0.5010.10202.00 
  Chapman, Nigel 1833 SCO1.0010.49209.80 

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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