Individual Calculations April 2019
 Vitorino, Luis  Total change: -59.60  Rating chartPersonal card
 GXA Inverno 2019 Lisboa POR 2019-02-26
RcRownchangeKK*chgGame
 1574 1889 2.00 6 -2.98 20 -59.60 
  Amaral, Fernando Luis P Santos 1528 POR0.001-0.9020-18.00 
  Correia, Pedro Mourao Soares 1489  * POR0.501-0.4220-8.40 
  Simoes, John 1962 VEN0.001-0.4020-8.00 
  Florissi, Aldo 1489  * ITA0.001-0.9220-18.40 
  Salvador, William 1489  * POR1.0010.08201.60 
  Dong, Rafael 1489  * POR0.501-0.4220-8.40 
 * 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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