Rapid: Individual Calculations April 2020
 Reyes Zavaleta, Fabian Ricardo  Total change: 27.60  Rating chartPersonal card
 II IRT Rapidas Academia de Ajedrez Armagedon Lima PER 2020-03-07
RcRownchangeKK*chgGame
 1851 1465 2.50 5 1.38 20 27.60 
  Gomero Salinas, Carlos Andre 1075 PER1.0010.09201.80 
  Bayona, Miguel 2044 PER1.0010.982019.60 
  Oswaldo Valentin, Requejo Cotrin f2200 PER0.001-0.0120-0.20 
  Fernandez, Fernando m2200 PER0.001-0.0120-0.20 
  Solano Vergara, Felix Jesus 1737 PER0.5010.33206.60 

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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