Individual Calculations December 2018
 Fonseca, Pedro Miguel Ramos  Total change: 88.00  Rating chartPersonal card
 Torneio Interno do GX Porto 2018 Porto POR 2018-10-13
RcRownchangeKK*chgGame
 1589 1437 4.50 7 2.20 40 88.00 
  Machado, Mario Antonio Massena 1837  * POR0.001-0.0840-3.20 
  Sequeira, Artur Jose De Sousa 1626 POR1.0010.754030.00 
  Nunes, Fernando 1761 POR0.001-0.1340-5.20 
  Neto, Luis Antonio 1292 POR1.0010.314012.40 
  Boas Novas, Fernando 1709 POR0.5010.334013.20 
  Pintor, Manuel Abranches 1624 POR1.0010.744029.60 
  Moreira, Bernardo Oliveira 1273 POR1.0010.284011.20 
 * 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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