Individual Calculations January 2015
 Haugli, Petter  Total change: -5.30  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2143 2283 5.50 9 -0.53 10 -5.30 
  Rygg, Snorre 1883  * NOR1.0010.08100.80 
  Lenderman, Aleksandr g2608 USA0.001-0.1310-1.30 
  Ismailov, Roman 2010 LTU0.501-0.3310-3.30 
  Barton, R Alan 2042 ENG1.0010.20102.00 
  Gupta, Arul 2065 ENG1.0010.22102.20 
  Wells, Peter K g2468 ENG0.001-0.2610-2.60 
  Jones, Steven A 2096 ENG1.0010.26102.60 
  Cumming, Rhys 2057 ENG0.001-0.7910-7.90 
  White, Alastair F 2058 SCO1.0010.22102.20 
 * 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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