Rapid: Individual Calculations April 2018
 Tavares, Antonio Americo  Total change: 3.20  Rating chartPersonal card
 CN Veteranos Semi-Rapidas 2018 - S50 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1837 1964 4.00 6 0.16 20 3.20 
  Boas Novas, Fernando 1574 POR1.0010.09201.80 
  Morais, Mario Martins Freitas 1760 POR1.0010.24204.80 
  Carneiro, Carlos 2135 POR0.001-0.2720-5.40 
  Loureiro, Carlos Miguel Jesus 1652 POR1.0010.14202.80 
  Fernandes, Alberto 2106 POR1.0010.692013.80 
  Martins, Manuel 1792 POR0.001-0.7320-14.60 

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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