Blitz: Individual Calculations September 2017
 McDonald, Ian  Total change: -23.20  Rating chartPersonal card
 Friday Evening FIDE Blitz - Edinburgh August 2017 Edinburgh SCO 2017-08-18
RcRownchangeKK*chgGame
 1775 1926 5.00 9 -1.16 20 -23.20 
  Ridge, Benjamin 1526  * SCO1.0010.08201.60 
  Parida, Rakhel K 1743 SCO1.0010.26205.20 
  Roth, Michael J 1760 SCO0.001-0.7220-14.40 
  Duthie, Brad 1696 SCO1.0010.21204.20 
  McQuillan, Stephen G 1802 SCO1.0010.33206.60 
  Green, Andrew D c2108 SCO0.001-0.2620-5.20 
  Storey, Sandy 1894 SCO0.001-0.5420-10.80 
  McGillivray, Calum 1708 SCO0.001-0.7820-15.60 
  Aitchison, A Keith 1740 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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