Individual Calculations September 2017
 Perdomo Raudales, Javier Fern  Total change: 41.20  Rating chartPersonal card
 XVIII Obert Int. Escacs de Figueres Miquel Mas (grup B Figueres ESP 2017-08-10
RcRownchangeKK*chgGame
 1772 1637 4.00 9 1.03 40 41.20 
  Claret, Franck 1925 FRA0.001-0.1640-6.40 
  Andres Sebastian, Luis 1437 ESP1.0010.24409.60 
  Guzman Maglaya, Noli 1905 ESP0.5010.334013.20 
  Padrosa Baro, Carles 1668 ESP0.5010.04401.60 
  Oliva Llorens, Antoni 1895 ESP0.5010.324012.80 
  Bou Janoher, Ernest 1721 ESP0.5010.12404.80 
  Beauzamy, Alain 1785 FRA0.5010.20408.00 
  Vinas Serra, Jaume 1840 ESP0.5010.264010.40 
  Croonenborghs, Jan 1774 BEL0.001-0.3240-12.80 

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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