Blitz: Individual Calculations October 2021
 Coimbra, Joao Marcial Ferreira  Total change: 14.60  Rating chartPersonal card
 CD Rapidas Coimbra 2020-21 Coimbra POR 2021-09-18
RcRownchangeKK*chgGame
 1507 1377 2.00 5 0.31 20 6.20 
  Morais, Mario Martins Freitas 1681 POR0.001-0.1420-2.80 
  Costa, Joao Pedro Ferreira 1540 POR1.0010.722014.40 
  Bras, Rui Manuel Da Silva 1573 POR0.001-0.2520-5.00 
  Sousa, Joao Rui 1421 POR0.001-0.4420-8.80 
  Marques, Luis F M C 1319 POR1.0010.42208.40 

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)
 
 CD Rapidas Veteranos Coimbra 2020-21 Soure POR 2021-09-19
RcRownchangeKK*chgGame
 1592 1377 2.50 8 0.42 20 8.40 
  Marques, Luis F M C 1319 POR1.0010.42208.40 
  Morais, Mario Martins Freitas 1681 POR0.001-0.1420-2.80 
  Babo, Miguel 1785 POR0.001-0.0820-1.60 
  Silva, Rui Manuel De Almeida 1581 POR0.5010.26205.20 
  Marques, Luis F M C 1319 POR0.001-0.5820-11.60 
  Morais, Mario Martins Freitas 1681 POR0.001-0.1420-2.80 
  Babo, Miguel 1785 POR0.001-0.0820-1.60 
  Silva, Rui Manuel De Almeida 1581 POR1.0010.762015.20 

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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