Individual Calculations March 2023
 Gracia Campo, Carlos Alberto  Total change: -17.20  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente II Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1913 2012 1.00 3 -0.86 20 -17.20 
  Baldellou Vicente, Roberto 1952 ESP1.0010.42208.40 
  Artal Alegria, Francisco Javier 1745 ESP0.001-0.8220-16.40 
  Juberias Segura, Santiago 2042 ESP0.001-0.4620-9.20 

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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