Individual Calculations January 2011
 Ribera Nebot, Joan  Total change: -34.35  Rating chartPersonal card
 XXVIII Torneig Open d’Escacs de Martorell Grupo A Catalunya ESP 2010-09-18
RcRownchangeKK*chgGame
 1911 2077 2.00 6 -2.29 15 -34.35 
  Fernandez Martin, Javier 1928 ESP0.501-0.2015-3.00 
  Adeyemi, Adedeji 1974 ESP0.001-0.6415-9.60 
  Tutusaus Marrugat, Carles 1869 ESP0.001-0.7715-11.55 
  Barahona Junque, Bernabe 1932 ESP0.001-0.6915-10.35 
  Morante Jimenez, Andreu 1956 ESP0.501-0.1615-2.40 
  Farriol Salas, Albert 1808 ESP1.0010.17152.55 

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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