Individual Calculations January 2015
 Buchicchio, Giampaolo  Total change: -4.60  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2138 2301 6.00 9 -0.23 20 -4.60 
  Dydak, Mateusz 1901  * CAN1.0010.08201.60 
  Naroditsky, Daniel g2620 USA0.001-0.1320-2.60 
  Arnetta, Maria Teresa wf2027 ITA1.0010.17203.40 
  Stamos, Filippos 2060 GRE0.001-0.8020-16.00 
  Nilsen, Martin 2005 NOR1.0010.15203.00 
  Villiers, Thomas 2061 ENG1.0010.20204.00 
  Hector, Jonny g2477 SWE0.001-0.2720-5.40 
  Johansson, Toni 2062 SWE1.0010.20204.00 
  Burke, John S 2026 ENG1.0010.17203.40 
 * 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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