Individual Calculations February 2018
 Mueller, Martin  Total change: -1.60  Rating chartPersonal card
 Lisbon Christmas Chess Open 2017 Lisboa POR 2017-12-26
RcRownchangeKK*chgGame
 1936 2052 5.50 9 -0.08 20 -1.60 
  Guerreiro, Jose Velho 1652  * POR1.0010.08201.60 
  Silva, Pedro Gil Ferreira 1683 POR1.0010.10202.00 
  Machado, Tomas Dias 1791 POR0.501-0.3220-6.40 
  Dias, Ivo Rodrigues c2204 POR0.5010.20204.00 
  Machado, Tiago Candido Leitao 1652  * POR1.0010.08201.60 
  Mendes, Modeste 2005 POR0.501-0.0720-1.40 
  Cardona Oramas, Liulia Maria wf2149 USA0.5010.13202.60 
  Dias, Paulo Jorge Guimaraes m2320 POR0.001-0.1720-3.40 
  Simoes, John William Contreras 1970 VEN0.501-0.1120-2.20 
 * 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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