Individual Calculations July 2021
 Garcia Pena, David  Total change: -40.80  Rating chartPersonal card
 Copa de Sevilla por Equipos 2021 Sevilla ESP 2021-04-25
RcRownchangeKK*chgGame
 1818 1823 0.50 3 -1.02 40 -40.80 
  Ferrer Freyre, David 1961 ESP0.001-0.3140-12.40 
  Ruiz Alcaide, Juan Luis 1819 ESP0.001-0.5140-20.40 
  Ojeda Infantes, Julio 1675 ESP0.501-0.2040-8.00 

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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