Rapid: Individual Calculations April 2022
 Aranguiz Apablaza, Matias  Total change: 17.00  Rating chartPersonal card
 IRT RAPIDO MARZO 2022 San Bernardo CHI 2022-03-12
RcRownchangeKK*chgGame
 1703 1215 1.00 3 0.85 20 17.00 
  Ovando Hoffmann, Vladimir 1600 CHI1.0010.912018.20 
  Guerrero Cataldo, Juan Andres 1787 CHI0.001-0.0220-0.40 
  Escobar Moreno, Luciano Reinal 1721 CHI0.001-0.0420-0.80 

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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