Rapid: Individual Calculations February 2020
 Melo, David Emmanuel Do Vale  Total change: 32.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2019-20 - mem. Vareda Marinha Grande POR 2020-01-18
RcRownchangeKK*chgGame
 1723 1661 4.50 7 1.62 20 32.40 
  Rafael, Manuel Maria Arez De Vilh 1732 POR1.0010.602012.00 
  Assuncao, Francisco Daniel Costa 1775 POR0.001-0.3420-6.80 
  Quintino, Luis Filipe Pires De Ca 1844 POR0.5010.24204.80 
  Bogdanok, Ruslan 1792 POR1.0010.682013.60 
  Antonio, Luis Filipe Alves 1828 POR0.5010.22204.40 
  Bazan Solera, Manuel 1692 ESP1.0010.542010.80 
  Reis, Antonio Mario Correia Brand 1395 POR0.501-0.3220-6.40 

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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