Individual Calculations September 2009
 Benito Aragoneses, Miguel Angel  Total change: -13.20  Rating chartPersonal card
 Social del Club de Ajedrez Moratalaz 2009 Madrid ESP 2009-04-25
RcRownchangeKK*chgGame
 1880 1773 1.00 5 -0.88 15 -13.20 
  Tejedor Ariza, Francisco 2115 ESP0.001-0.1215-1.80 
  Jauralde Pou, Juan Jose 1614 ESP1.0010.29154.35 
  Rodriguez Bachiller, Luis 1888 ESP0.001-0.3415-5.10 
  Camacho Casado, Demetrio 2019 ESP0.001-0.1915-2.85 
  Franco Rincon, David 1762 ESP0.001-0.5215-7.80 

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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