Blitz: Individual Calculations May 2019
 Dias, Jose De Oliveira Gaspar  Total change: -28.80  Rating chartPersonal card
 CN Veteranos Rapidas 2018-2019 - S65 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1652 1641 1.00 5 -1.44 20 -28.80 
  Santos, Julio 1858 POR0.001-0.2220-4.40 
  Mendes, Alberto Achiles 1657 POR0.001-0.4820-9.60 
  Seia, Joao Manuel B Aragao 1651 POR0.001-0.4920-9.80 
  Nunes, Adelino Victor 1566 POR0.001-0.6020-12.00 
  Campos, Carlos Alberto Viegas 1530 POR1.0010.35207.00 

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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