Rapid: Individual Calculations February 2020
 Nunes, Sergio Alberto  Total change: -6.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1439 1635 4.00 6 -0.32 20 -6.40 
  Costa, Jose Maria Machado Da 1254 POR1.0010.09201.80 
  Fernandes, Jose Pedro Pereira Cos 1235  * POR1.0010.08201.60 
  Pinto, Tiago Jose Gomes 1546 POR1.0010.38207.60 
  Guerreiro, Paulo Jorge Leitao Pes 1724 POR0.001-0.3820-7.60 
  Korotkyi, Daniyil 1516 POR1.0010.34206.80 
  Paiva, Rodrigo Garcia 1357 POR0.001-0.8320-16.60 
 * 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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