Rapid: Individual Calculations February 2017
 Martins, Abilio Morgado  Total change: -17.80  Rating chartPersonal card
 4. Friday Lisbon Chess Challenge - torneio 06 Lisboa POR 2017-01-06
RcRownchangeKK*chgGame
 1402 1389 1.00 4 -1.02 20 -20.40 
  Guerreiro, Raul Jose Lopes 1789  * POR0.001-0.0820-1.60 
  Costa, Raul David Andrade 1150 POR0.001-0.8020-16.00 
  Soares, Manuel Antonio 1252 POR0.001-0.6820-13.60 
  Marques, Afonso Mendes Pereira 1416 POR1.0010.542010.80 
 * 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)
 
 Torneio do Museu Nacional da Musica 2017 Lisboa POR 2017-01-14
RcRownchangeKK*chgGame
 1503 1389 2.00 5 0.13 20 2.60 
  Guerreiro, Raul Jose Lopes 1789  * POR0.001-0.0820-1.60 
  Gordo, Bernardo Calado Mendes 1674 POR1.0010.842016.80 
  Martins, Jose Carlos Caetano 1400 POR0.001-0.4820-9.60 
  Castro, Rodrigo Guedes S F 1495 POR0.001-0.3620-7.20 
  Paiva, Jose Maria A Carvalho 1157 POR1.0010.21204.20 
 * 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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