Individual Calculations July 2019
 Villar Aguero, Marco Vinicio  Total change: -25.20  Rating chartPersonal card
 LV Campeonato Nacional por Equipos Clasico 2019 San Jose CRC 2019-04-28
RcRownchangeKK*chgGame
 1674 1755 3.50 7 -0.63 40 -25.20 
  Murillo Varela, Ricardo 1844 CRC1.0010.624024.80 
  Castro Ulloa, Rolando 1674 CRC0.501-0.1140-4.40 
  Brizuela Benavides, Jorge 1716 CRC0.501-0.0540-2.00 
  Salas Estrada, Ana Maria 1355  * CRC0.501-0.4240-16.80 
  Mendez Moreno, Kevin Alberto 1557 CRC0.501-0.2640-10.40 
  Munoz Garcia, Flavio Estuardo 1819 CRC0.5010.09403.60 
  Garro Reyes, Juan Mauricio 1754 CRC0.001-0.5040-20.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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