Rapid: Individual Calculations December 2013
 Alarcon Bahamondes, Roberto Ignac  Total change: 37.40  Rating chartPersonal card
 VIII Torneo MI RenĂ© Letelier In Memorian Santiago CHI 2013-11-23
RcRownchangeKK*chgGame
 2218 2244 6.00 8 1.87 20 37.40 
  Sepulveda Perez, Jorge Eduardo 1936 CHI0.501-0.3620-7.20 
  Vergara Jofre, Felipe Andres 1858 CHI1.0010.09201.80 
  Calvo Salas, Pablo 2274 CHI1.0010.542010.80 
  Duarte Mermow, Marcelo Reinaldo f2359 CHI1.0010.662013.20 
  Henriquez Villagra, Cristobal m2355 CHI0.5010.15203.00 
  Lopez Silva, Hugo Andres 2407 CHI1.0010.722014.40 
  Valenzuela Fuentealba, Luis m2478 CHI0.001-0.2120-4.20 
  Squella Lavin, Carlos Felipe 2080 CHI1.0010.28205.60 

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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