Rapid: Individual Calculations April 2020
 Fernandez, Fernando  Total change: -5.20  Rating chartPersonal card
 II IRT Rapidas Academia de Ajedrez Armagedon Lima PER 2020-03-07
RcRownchangeKK*chgGame
 1810 2446 4.50 5 -0.26 20 -5.20 
  Ortiz Mallma, Fabian Ivan 1711 PER1.0010.01200.20 
  Carcasi Berdusco, Sthephano Jeffr 1711 PER1.0010.01200.20 
  Arenas Lavado, Luciana Andrea 1711 PER1.0010.01200.20 
  Reyes Zavaleta, Fabian Ricardo 1711 PER1.0010.01200.20 
  Flores Quillas, Diego Saul Rodri f2208 PER0.501-0.3020-6.00 

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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