Individual Calculations October 2017
 Costas Bella, Carles  Total change: -5.00  Rating chartPersonal card
 17h European Senior Chess Campionsship 50 Sabadell Espana ESP 2017-08-12
RcRownchangeKK*chgGame
 2013 1903 3.00 9 -0.25 20 -5.00 
  Muratet Casadevall, Albert 2193 ESP0.5010.34206.80 
  Rorvik, Jon F. 2159 NOR0.001-0.1920-3.80 
  Balague Canadell, Jordi 2019 ESP0.5010.16203.20 
  Menac Comas, Joan Ramon 2012 ESP0.001-0.3520-7.00 
  Vella Ramirez, Alfonso 1992 ESP0.5010.12202.40 
  Serrate Carrasco, Antoni 1971 ESP0.001-0.4120-8.20 
  Martinez Arca, Manuel 1840 ESP0.501-0.0920-1.80 
  Diaz Rodriguez, Jose Antonio 2000 ESP0.001-0.3720-7.40 
  Canonne, Antoine 1935 FRA1.0010.542010.80 

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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