Rapid: Individual Calculations January 2020
 Silva, Salvador Miguel Rocha E  Total change: 4.40  Rating chartPersonal card
 XXII Aberto da Freguesia de Benfica Lisboa POR 2019-12-01
RcRownchangeKK*chgGame
 1288 1072 2.00 7 0.22 20 4.40 
  Alves, Luis Miguel 1472  * POR0.001-0.0820-1.60 
  Oliveira, Fernando Alves 1472  * POR0.001-0.0820-1.60 
  Sousa, Diogo Miguel Braz 1348 POR0.001-0.1720-3.40 
  Cunha, Natercia 1117 POR1.0010.562011.20 
  Maissa, Susana Flora Cesana 1290 POR0.001-0.2220-4.40 
  Neves, Rui Manuel Gracio Das 1303 POR0.001-0.2120-4.20 
  Rosa, Jose Lourenco Jesus 1012 POR1.0010.42208.40 
 * 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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