Rapid: Individual Calculations June 2014
 Costa, Altino Da Conceicao  Total change: 18.40  Rating chartPersonal card
 CD Lisboa Semi-Rapidas 2014 Lisboa POR 2014-05-01
RcRownchangeKK*chgGame
 1964 1884 3.00 5 1.02 20 20.40 
  Pires, Emanuel Joao Robarts 2177 POR0.001-0.1520-3.00 
  Glawe, Dirk Manfred 1607 POR1.0010.17203.40 
  Vasconcellos, Renato Fialho De 2029 POR1.0010.692013.80 
  Rebelo, Joao Vitor Gomes 1918 POR1.0010.552011.00 
  Ferreira, Luis Pedro Oliveira 2087 POR0.001-0.2420-4.80 

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 Lisboa Semi-Rapidas por Equipas 2014 Lisboa POR 2014-05-03
RcRownchangeKK*chgGame
 1638 1884 1.50 2 -0.10 20 -2.00 
  Purdom, Richard Elliot 1595 POR0.501-0.3420-6.80 
  Fortunato, Jose Manuel Conceic 1680 POR1.0010.24204.80 

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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