Rapid: Individual Calculations December 2019
 Dong, Rafael  Total change: 8.00  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U12 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1307 1472 4.50 6 0.40 20 8.00 
  Rino, Salvador 1072  * POR1.0010.08201.60 
  Secrieru, Egor 1072  * POR1.0010.08201.60 
  Oliveira, Afonso Duarte Q 1267 POR1.0010.24204.80 
  Almeida, Pedro Bastos 1399 POR0.001-0.6020-12.00 
  Silva, Jose Lucas Ferreira 1319 POR1.0010.30206.00 
  Silva, Daniel Frederico V 1713 POR0.5010.30206.00 
 * 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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