Individual Calculations July 2012
 Varnam, Liam D  Total change: 15.15  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2003 2060 5.50 8 1.01 15 15.15 
  Krzyzanowski, Patryk 2017 POL1.0010.44156.60 
  Taylor, Geoffrey P 1934 ENG0.501-0.1715-2.55 
  Fryer, David W 2008 ENG1.0010.43156.45 
  Walker, Nicholas P 2061 ENG0.001-0.5015-7.50 
  Hackett, Dave G 2130 ENG0.001-0.4015-6.00 
  Winfridsson, Ola 2122 SWE1.0010.59158.85 
  Dean, Michael J 1660  * ENG1.0010.08151.20 
  Lewyk, Ihor 2091 ENG1.0010.54158.10 
 * 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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