Individual Calculations August 2013
 Scott, Ian  Total change: -10.05  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 1941 1717 1.50 9 -0.67 15 -10.05 
  Jelfs, Alan 1905 SCO0.001-0.2615-3.90 
  Marks, Ian A 1981 SCO1.0010.821512.30 
  McClement, Andrew 2117  * SCO0.5010.42156.30 
  Borwell, Alan P 2017 SCO0.001-0.1515-2.25 
  Nickl, Klaus 2101 AUT0.001-0.0915-1.35 
  Golubev, Sergey 2046 RUS0.001-0.1215-1.80 
  Robertson, Jim 1708 SCO0.001-0.5115-7.65 
  Kleboe, James P R 1880 SCO0.001-0.2815-4.20 
  Macrae, James S 1718 SCO0.001-0.5015-7.50 
 * 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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