Rapid: Individual Calculations April 2020
 Luque, Willy  Total change: -17.20  Rating chartPersonal card
 II IRT Rapidas Academia de Ajedrez Armagedon Lima PER 2020-03-07
RcRownchangeKK*chgGame
 1547 1991 4.00 6 -0.86 20 -17.20 
  Roman Robles, Nicolas Alexander 1256 PER1.0010.01200.20 
  Moscol Minano, Carlos Andres 1256 PER1.0010.01200.20 
  Ponciano Madueno, Luis Felipe 1256 PER1.0010.01200.20 
  Bajalque Santi, Ricardo Sergio 1431 PER1.0010.02200.40 
  Oswaldo Valentin, Requejo Cotrin f2300 PER0.001-0.1420-2.80 
  Bravo Mallco, Kate Azumi 1783 PER0.001-0.7720-15.40 

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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