Rapid: Individual Calculations January 2020
 Ozuna Ramos, Kevin  Total change: 19.80  Rating chartPersonal card
 Selectivo Alcaldia Cuauhtemoc Ciudad de Mexico MEX 2019-11-07
RcRownchangeKK*chgGame
 1932 1731 2.00 4 0.99 20 19.80 
  Gutierrez Carmona, Juan Alejandr f2059 MEX0.001-0.1320-2.60 
  Rosas Reyes, Raul 1889 MEX1.0010.712014.20 
  Vazquez Fernandez, Eduardo 1834 MEX1.0010.642012.80 
  Ramos Cruz, Francisco 1945 MEX0.001-0.2320-4.60 

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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