Individual Calculations August 2016
 L`ami, Alina  Total change: -15.50  Rating chartPersonal card
 2016 South Wales International Open Cardiff WLS 2016-07-07
RcRownchangeKK*chgGame
 2109 2339 6.00 10 -1.55 10 -15.50 
  McCarthy, Damian 1939  * ENG1.0010.08100.80 
  Ivekovic, Tihana wf2129 CRO0.501-0.2710-2.70 
  Brown, Thomas 2107 WLS0.001-0.7910-7.90 
  James, Dai 1939  * WLS1.0010.08100.80 
  Martin, Lewis 2052 ENG0.501-0.3410-3.40 
  Morcom, Huw 1952 WLS1.0010.09100.90 
  Byron, Alan M 2136 ENG1.0010.24102.40 
  Wells, Peter K g2419 ENG0.001-0.3910-3.90 
  Arkell, Keith C g2455 ENG0.001-0.3410-3.40 
  Fathallah, Joe 1960 WLS1.0010.09100.90 
 * 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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