Individual Calculations March 2023
 Corbacho Charneco, Ismael  Total change: 3.40  Rating chartPersonal card
 Campeonato de Extremadura por Equipos 2023 Division de Honor Rondas 6-8 Extremadura ESP 2023-02-04
RcRownchangeKK*chgGame
 2054 2013 1.50 3 0.17 20 3.40 
  Corbacho Chaves, Oscar 1886 ESP0.501-0.1720-3.40 
  Valle Portillo, Jose Daniel 2130 ESP1.0010.662013.20 
  Castellanos Mendoza, David 2145 ESP0.001-0.3220-6.40 

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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