Individual Calculations March 2017
 Ferreira, Miguel Limao  Total change: 3.60  Rating chartPersonal card
 Open Portugal - 90. aniversario FPX Lisboa POR 2017-02-04
RcRownchangeKK*chgGame
 1763 1431 1.00 7 0.09 40 3.60 
  Cordovil, Joao f1831  * POR0.001-0.0840-3.20 
  Serrano Martinez, Francisco Jose 1831  * ESP0.001-0.0840-3.20 
  Garcia, Antonio 1831  * POR0.001-0.0840-3.20 
  Iovannone, Cristiano 1660 ITA1.0010.794031.60 
  Araujo, Francisco Joao Guimaraes 1803 POR0.001-0.1040-4.00 
  Mielke, Torsten 1724 GER0.001-0.1540-6.00 
  Branco, Romulo 1658 POR0.001-0.2140-8.40 
 * 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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