Individual Calculations May 2018
 Arinez Bruna, Octavio  Total change: -0.60  Rating chartPersonal card
 Campeonato de Aragon por Equipos Preferente Grupo II 2018 Aragon ESP 2018-01-27
RcRownchangeKK*chgGame
 1693 1906 6.00 8 -0.03 20 -0.60 
  Merin Flores, Miguel Angel 1737 ESP1.0010.28205.60 
  Bellon Villa, Antonio 1506  * ESP1.0010.08201.60 
  Lopez Guaita, Fernando 1869 ESP0.501-0.0520-1.00 
  Rodriguez Portillo, Jorge 1666 ESP1.0010.20204.00 
  Garreta Nieto, Maria 1734 ESP0.501-0.2320-4.60 
  Lazaro Abadias, Andres 1506  * ESP1.0010.08201.60 
  Garcia Garcia, Enrique 1726 ESP0.001-0.7420-14.80 
  Obon Zuniga, Francisco 1796 ESP1.0010.35207.00 
 * 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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