Individual Calculations March 2023
 Rubiella Moreno, Oscar  Total change: 16.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente I Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1652 1587 2.50 4 0.84 20 16.80 
  Casasnovas Sanchez, Raul 1424 ESP1.0010.28205.60 
  Perez Tomas, Juan Manuel 1807 ESP0.001-0.2220-4.40 
  Pascual Sese, Lucas 1722 ESP1.0010.682013.60 
  Ballonga Arruebo, Alejandro 1656 ESP0.5010.10202.00 

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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