Individual Calculations December 2018
 Teixeira, Antonio M Guedes  Total change: 1.00  Rating chartPersonal card
 Torneio Interno do GX Porto 2018 Porto POR 2018-10-13
RcRownchangeKK*chgGame
 1607 1474 2.50 7 0.05 20 1.00 
  Ferreira, Paulo 1874  * POR0.001-0.0820-1.60 
  Frolov, Ilya 1220 POR1.0010.19203.80 
  Mendes, Rui Oscar 1786 POR0.5010.36207.20 
  Pintor, Manuel Abranches 1624 POR0.001-0.3020-6.00 
  Alvelos, Filipe Pereira 1355 POR0.001-0.6620-13.20 
  Sequeira, Artur Jose De Sousa 1626 POR1.0010.702014.00 
  Nunes, Fernando 1761 POR0.001-0.1620-3.20 
 * 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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