Rapid: Individual Calculations February 2019
 Mendoza, David Castellanos  Total change: 31.40  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2018-19 Marinha Grande POR 2019-01-26
RcRownchangeKK*chgGame
 1975 2035 5.00 6 1.57 20 31.40 
  Araujo, Jose Verissimo Botelho 1745 POR1.0010.16203.20 
  Marques, Ricardo Taborda Trigo 1805 POR1.0010.21204.20 
  Martins, Bruno Andre Leite 2166 POR0.001-0.3220-6.40 
  Gomes, Rui Pedro De Sousa 1843 POR1.0010.25205.00 
  Ulyanovskyy, Viktor f2267 UKR1.0010.792015.80 
  Silva, Goncalo Nuno Neto Pires 2022 POR1.0010.48209.60 

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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