Blitz: Individual Calculations August 2019
 Tapia, Alexei  Total change: -1.00  Rating chartPersonal card
 Campeonato Centroamericano de Blitz Absoluto por Equipos 2019 Marcala, La Paz HON 2019-06-30
 2078 2088 1.50 3 -0.05 20 -1.00 
  Giron, David 2077 GUA1.0010.48209.60 
  Velasquez, Hector f2079 HON0.501-0.0120-0.20 
  Giron, David 2077 GUA0.001-0.5220-10.40 

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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