Rapid: Individual Calculations February 2020
 Figueiredo, Mario Jose Da Rocha  Total change: 8.00  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1787 1926 5.50 8 0.40 20 8.00 
  Marques, David Santos 1526  * POR1.0010.08201.60 
  Dong, Yingfan Fabio 1526  * POR1.0010.08201.60 
  Reis, Luis Miguel De Sousa Almeid 2121 POR0.5010.25205.00 
  Fonseca, Eurico Santos 1603 POR0.001-0.8720-17.40 
  Guerreiro, Nuno Ricardo De Jesus 2044 POR1.0010.662013.20 
  Nogueira, Nelson Valter Ferreira m2117 POR0.001-0.2520-5.00 
  Rodrigues, Guilherme Eufrasio 1526  * POR1.0010.08201.60 
  Ribeiro, Duarte Carrico Pedro Alv 1829 POR1.0010.37207.40 
 * 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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