Rapid: Individual Calculations October 2023
 Marques, David Santos  Total change: -48.40  Rating chartPersonal card
 Taca Clubes Formadores 2022-23 - gr. A Montemor-o-Velho POR 2023-09-23
RcRownchangeKK*chgGame
 1414 1641 4.00 7 -1.21 40 -48.40 
  Nogueira, Rafael Calade 1421 POR0.001-0.7840-31.20 
  Ferreira, Eduardo Jose 1590 POR0.001-0.5740-22.80 
  Oliveira, Leonardo 1241  * POR1.0010.08403.20 
  Mota, Madalena Cardoso 1238 POR1.0010.08403.20 
  Silva, Daniel Frederico V 1691 POR1.0010.574022.80 
  Freitas, Duarte Almeida 1182 POR1.0010.05402.00 
  Pinto, Jose Joao Meireles Alves 1536 POR0.001-0.6440-25.60 
 * 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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