Individual Calculations November 2009
 Londers, Jan  Total change: -51.00  Rating chartPersonal card
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 1868 1956 3.50 9 -2.04 25 -51.00 
  Ducros Salva, Antonio 2239 ESP0.001-0.1625-4.00 
  Matas Artigues, Josep 1716 ESP0.501-0.3025-7.50 
  Veras Sanz, Jose Antonio 1703 ESP0.501-0.3125-7.75 
  Dominguez Marquez, Juan Carlos 1809 ESP1.0010.30257.50 
  Ribon Calabia, Mariano 1830 ESP0.501-0.1725-4.25 
  Logar, Metod 2069 SLO0.001-0.3525-8.75 
  Mut Company, Guillem 1896 ESP0.001-0.5825-14.50 
  Solsona Manonelles, Josep 1788 ESP0.501-0.2225-5.50 
  Alemany Jara, Alejandro 1766 ESP0.501-0.2525-6.25 

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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