Rapid: Individual Calculations December 2013
 Donoso Diaz, Sebastian  Total change: 18.00  Rating chartPersonal card
 VIII Torneo MI RenĂ© Letelier In Memorian Santiago CHI 2013-11-23
RcRownchangeKK*chgGame
 1947 1687 2.00 6 0.90 20 18.00 
  Ojeda Meneses, Pablo 1945 CHI1.0010.822016.40 
  Aguirre Contreras, Cristian Rodri 1981 CHI0.001-0.1520-3.00 
  Mella Roldan, Juan Carlos Ivan 1881 CHI1.0010.752015.00 
  Bahamondes Ortiz, Benjamin 1957 CHI0.001-0.1720-3.40 
  Cabezas Tiznado, Gonzalo Ignac 1906 CHI0.001-0.2220-4.40 
  Ulloa Bustos, Juan 2011 CHI0.001-0.1320-2.60 

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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