Rapid: Individual Calculations October 2017
 Melo, Fernando Jose Soares  Total change: -7.40  Rating chartPersonal card
 4. Friday Lisbon Chess Challenge - torneio 21 Lisboa POR 2017-09-15
RcRownchangeKK*chgGame
 1558 1351 1.00 5 -0.37 20 -7.40 
  Morais, Vitor 1751  * POR0.001-0.0820-1.60 
  Martins, Jose Carlos Caetano 1471 POR0.001-0.3420-6.80 
  Fortunato, Antonio Eduardo 1588 POR0.001-0.2020-4.00 
  Cabral, Guilherme 1227 POR1.0010.33206.60 
  Garcia, Antonio 1751  * POR0.001-0.0820-1.60 
 * 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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