Rapid: Individual Calculations February 2019
 Ngunga, Carlos  Total change: -24.80  Rating chartPersonal card
 Campeonato Nacional de Rapidas 2018 Malange ANG 2018-12-14
RcRownchangeKK*chgGame
 1817 2030 2.50 5 -1.24 20 -24.80 
  Miranda, Cristian 1630  * ANG0.001-0.9220-18.40 
  Cadumba, Francisco 1686 ANG1.0010.12202.40 
  Antonio, Gerciano 1864 ANG1.0010.28205.60 
  Silvio, Famoroso c1953 ANG0.001-0.6120-12.20 
  Cabingano, Josemar 1952 ANG0.501-0.1120-2.20 
 * 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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