Individual Calculations August 2013
 Vergara Castillo, Boris  Total change: -21.45  Rating chartPersonal card
 II TORNEO INTER INSTITUCIONES CASABLANCA TOURS 2013 Santiago CHI 2013-05-09
RcRownchangeKK*chgGame
 2034 1990 2.50 9 -1.43 15 -21.45 
  Hernandez Riera, Jose De Jesus f2259 CHI0.001-0.1715-2.55 
  Donoso Diaz, Sebastian 1683 CHI0.501-0.3615-5.40 
  Mundaca Alvarez, Juan Carlos 2055 CHI0.001-0.4115-6.15 
  Bartolini Rojas, Claudio 1999 CHI1.0010.51157.65 
  Escudero Donoso, Felipe 2099 CHI0.001-0.3515-5.25 
  Gajardo Navarro, Marcial 1768 CHI0.501-0.2815-4.20 
  Bombardiere Rosas, Eduardo f2198 CHI0.001-0.2315-3.45 
  Cortes Moyano, Julio f2125 CHI0.5010.18152.70 
  Cortes Aliste, Eleuterio 2122 CHI0.001-0.3215-4.80 

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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