Individual Calculations July 2018
 Rueda Marquez, David J.  Total change: 24.20  Rating chartPersonal card
 XI Obert de Primavera La Lira 2018 Barcelona ESP 2018-04-12
RcRownchangeKK*chgGame
 1960 2075 7.00 9 1.21 20 24.20 
  Romero Funieles, Rafael 1755 ESP1.0010.13202.60 
  Mateu Farre, Josep Maria 1861 ESP1.0010.23204.60 
  Martin Sanchez, Enric 1941 ESP0.501-0.1820-3.60 
  Perez Pastora, Evarist 2134 ESP0.001-0.4220-8.40 
  Salvany Rius, Joaquim 1894 ESP0.501-0.2420-4.80 
  Vigier Lopez, Carlos 1843 ESP1.0010.21204.20 
  Castillo Garcia, Pau 2100 ESP1.0010.532010.60 
  Sanchez Marin, Joan 1977 ESP1.0010.37207.40 
  Garcia Gil, Javier 2133 ESP1.0010.582011.60 

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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