Rapid: Individual Calculations July 2018
 Coimbra, Joao Marcial Ferreira  Total change: -3.40  Rating chartPersonal card
 VII Torneio das Galerias do Alto da Barra Oeiras POR 2018-05-31
RcRownchangeKK*chgGame
 1446 1327 2.50 5 0.62 20 12.40 
  Kazantsev, Vasily 1727  * RUS0.001-0.0820-1.60 
  Bento, Joao Carlos 1540 POR0.5010.27205.40 
  Guedes, Rui Pedro Dos Santos 1161 POR1.0010.28205.60 
  Ruiz Ochoa, Roberto 1625 PER0.001-0.1520-3.00 
  Chowdury, Daniel 1179 POR1.0010.30206.00 
 * 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)
 
 CN Semi-Rapidas 2017-2018 Oeiras POR 2018-06-02
RcRownchangeKK*chgGame
 1577 1333 2.00 7 0.41 20 8.20 
  Felizes, Paulo 1733  * POR0.001-0.0820-1.60 
  Dias, Jose Oliveira Gaspar 1645 POR0.001-0.1420-2.80 
  Afonso, Bruno Alexandre Caetano 1153 POR1.0010.26205.20 
  Godinho, Joao Quintas 1632 POR0.001-0.1520-3.00 
  Elias, Benjamim 1725 POR0.001-0.0820-1.60 
  Marques, Afonso Mendes Pereira 1572 POR1.0010.802016.00 
  Lages, Duarte Jorge Da Silva 1576 POR0.001-0.2020-4.00 
 * 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)
 
 III Torneio de Santo Antonio dos Olivais (CNSR) Coimbra POR 2018-06-24
RcRownchangeKK*chgGame
 1335 1333 3.00 8 -1.20 20 -24.00 
  Ferreira, Hugo Miguel Da Costa 1733  * POR0.001-0.0820-1.60 
  Farias, David Nuno M E 1076 POR1.0010.18203.60 
  Andrade, Ricardo Sarmento 1716 POR0.001-0.0920-1.80 
  Pereira, Joaquim Almeida Pinto 1070 POR0.001-0.8220-16.40 
  Sismeiro, Sofia 1040 POR1.0010.15203.00 
  Jesus, Tomas Jarmelo 1173 POR1.0010.29205.80 
  Pipiras, Filipa Fortuna 1733  * POR0.001-0.0820-1.60 
  Silva, Jose Lucas Ferreira 1139 POR0.001-0.7520-15.00 
 * 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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