Rapid: Individual Calculations May 2019
 Silva, Antonio Jose M. Abreu F  Total change: -26.00  Rating chartPersonal card
 Open de Rebordochao 2019 Pedras Salgadas POR 2019-03-24
RcRownchangeKK*chgGame
 1450 1191 1.00 4 0.19 20 3.80 
  Perez Rodriguez, Jose Vicente 1324 ESP1.0010.682013.60 
  Francisco Rodriguez, Jose Carlos 1591  * ESP0.001-0.0820-1.60 
  Sousa, David Oliva Teles 1549 POR0.001-0.1020-2.00 
  Silva, Rafael Borges 1336 POR0.001-0.3120-6.20 
 * 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)
 
 Torneio Escola Alberto Sampaio - Dia da Liberdade Braga POR 2019-04-25
RcRownchangeKK*chgGame
 1284 1191 1.00 6 -1.49 20 -29.80 
  Guimaraes, Alvaro Jose Esperan 1591  * POR0.001-0.0820-1.60 
  Branco, Joao Carlos Fernandes 1580 POR0.001-0.0920-1.80 
  Freitas, Daniel Leonardo Morei 1027 POR1.0010.28205.60 
  Sousa, Luis Miguel Arantes De 1357 POR0.001-0.2820-5.60 
  Areal, Maria Beatriz Moura F 1066 POR0.001-0.6720-13.40 
  Carvalho, Francisco Daniel S 1082 POR0.001-0.6520-13.00 
 * 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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