Rapid: Individual Calculations January 2018
 Sousa, Diogo Miguel Braz  Total change: -5.60  Rating chartPersonal card
 IV Open de Xadrez de Alte (CNSR) Loule POR 2017-11-18
RcRownchangeKK*chgGame
 1578 1270 1.00 5 0.21 20 4.20 
  Costa, Joao Guerra 1670  * POR0.001-0.0820-1.60 
  Lima, Remi Vanhull 1437 POR0.001-0.2820-5.60 
  Lima, Amarildo Antonio Cabrita 1445 POR1.0010.732014.60 
  Mariano, Vitor Manuel N L 1670  * POR0.001-0.0820-1.60 
  Jurado Perez, Olvier 1670  * ESP0.001-0.0820-1.60 
 * 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)
 
 XX Torneio Aberto da Freguesia de Benfica (CNSR) Lisboa POR 2017-12-01
RcRownchangeKK*chgGame
 1361 1270 2.00 6 -0.49 20 -9.80 
  Marques, Rui Filipe Pereira 1670  * POR0.001-0.0820-1.60 
  Guia, Artur Solovyov Eloy 1611 POR0.001-0.1220-2.40 
  Canelas, Miguel 1054 POR0.001-0.7820-15.60 
  Rocha, Paulo 1553 POR0.001-0.1620-3.20 
  Maissa, Susana Flora Cesana 1112 POR1.0010.29205.80 
  Santos, Norberto Fernandes 1165 POR1.0010.36207.20 
 * 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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