Rapid: Individual Calculations January 2020
 Salazar Moreno, Rafael  Total change: 5.60  Rating chartPersonal card
 Selectivo Alcaldia Cuauhtemoc Ciudad de Mexico MEX 2019-11-07
RcRownchangeKK*chgGame
 1774 1821 2.50 4 0.28 20 5.60 
  Lazcano Gonzalez, Jose Guadalupe 1730 MEX0.501-0.1220-2.40 
  Ramos, Escobedo Salvador 1588 MEX1.0010.21204.20 
  Ramos Cruz, Francisco 1945 MEX0.001-0.3320-6.60 
  Vazquez Fernandez, Eduardo 1834 MEX1.0010.522010.40 

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)
 

 

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