Individual Calculations May 2013
 Seca Carol, Ruben  Total change: -0.75  Rating chartPersonal card
 Catalunya Equips – Primera Divisio II 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 2018 1870 0.50 1 0.20 15 3.00 
  Rodon Barrufet, Josep M. 2018 ESP0.5010.20153.00 

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)
 
 Catalunya Equips – Preferent Barcelona IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 2012 1870 2.00 7 -0.25 15 -3.75 
  Yastrebova, Tatiana 1960 UKR0.5010.12151.80 
  Ferret Soler, Antoni 1886 ESP0.001-0.4815-7.20 
  Cabot Muntane, Jordi 1965 ESP0.001-0.3715-5.55 
  Castellanos Rodriguez, Roberto L 1946 ESP1.0010.60159.00 
  Montes Mayo, Juan Jose 2039 ESP0.001-0.2815-4.20 
  Jimenez Albadalejo, Mariano 2154 ESP0.5010.34155.10 
  Jose Iraeta, Alexandre 2133 ESP0.001-0.1815-2.70 

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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