Individual Calculations February 2018
 Morais, Vitor  Total change: 11.00  Rating chartPersonal card
 Lisbon Christmas Chess Open 2017 Lisboa POR 2017-12-26
RcRownchangeKK*chgGame
 1887 1979 6.00 9 0.65 20 13.00 
  Antunes, Andre Rafael Maissa 1579  * POR1.0010.08201.60 
  Martins, Jose Carlos Caetano 1605 POR1.0010.10202.00 
  Cardona Oramas, Liulia Maria wf2149 USA1.0010.722014.40 
  Dias, Paulo Jorge Guimaraes m2320 POR0.001-0.1220-2.40 
  Aguiar, Carlos Alberto Branco 1747 POR0.501-0.2920-5.80 
  Dias, Ivo Rodrigues c2204 POR0.5010.28205.60 
  Machado, Tiago Candido Leitao 1579  * POR1.0010.08201.60 
  Mendes, Modeste 2005 POR0.5010.04200.80 
  Machado, Tomas Dias 1791 POR0.501-0.2420-4.80 
 * 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)
 
 Taca de Portugal 2017-2018 - 2. eliminatoria clubes POR 2018-01-06
RcRownchangeKK*chgGame
 1566 1966 1.00 1 0.08 20 1.60 
  Monteiro, Carlos Alberto C 1566  * POR1.0010.08201.60 
 * 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)
 
 XXIX Taca de Lisboa r. 3 Lisboa POR 2018-01-07
RcRownchangeKK*chgGame
 2028 1966 0.00 1 -0.41 20 -8.20 
  Pereira, Fernando 2028 POR0.001-0.4120-8.20 

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)
 
 XLIII Abierto Internacional Ciudad de Sevilla Sevilla ESP 2018-01-12
RcRownchangeKK*chgGame
 1942 1966 5.00 9 0.23 20 4.60 
  Gonzalez Lepe, Jose 1566  * ESP1.0010.08201.60 
  Vega Gutierrez, Sabrina mwg2366  * ESP0.001-0.0820-1.60 
  Lozano Garcia, Antonio 1769 ESP0.001-0.7520-15.00 
  Molina De Porras, Emilio 1649 ESP1.0010.13202.60 
  Garcia Fernandez, Miguel 1792 ESP1.0010.27205.40 
  Chesa Chavarria, Aurelio 1691 ESP1.0010.17203.40 
  Morales Araujo, Francisco Javier 2168 ESP0.5010.26205.20 
  Chueca Forcen, Alberto f2301 ESP0.5010.38207.60 
  Diaz Castro, Ismael 2178 ESP0.001-0.2320-4.60 
 * 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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