Rapid: Individual Calculations January 2018
 Spraggett, Kevin  Total change: -3.40  Rating chartPersonal card
 XX Torneio Aberto da Freguesia de Benfica (CNSR) Lisboa POR 2017-12-01
 2231 2531 6.50 8 -0.17 20 -3.40 
  Elias, Ruben Joel Monteiro 2131  * POR1.0010.08201.60 
  Pereira, Fernando 2131  * POR1.0010.08201.60 
  Pires, Emanuel Joao Robarts 2142 POR1.0010.09201.80 
  Pinheiro, Jose f2319 POR1.0010.23204.60 
  Fernandes, Antonio g2383 POR0.501-0.2020-4.00 
  Damaso, Rui m2439 POR0.501-0.1320-2.60 
  Martins, Bruno Andre Leite 2131  * POR1.0010.08201.60 
  Ferreira, Hugo Miguel Da Costa 2173 POR0.501-0.4020-8.00 
 * 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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