Individual Calculations November 2010
 San Martin Zambrano, Alfonso  Total change: 7.80  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2010 Santiago CHI 2010-07-13
RcRownchangeKK*chgGame
 2007 1798 2.50 8 0.52 15 7.80 
  Lopez Espinoza, Martin 1822 CHI1.0010.53157.95 
  Perez Moraga, Enrique 1880 CHI0.5010.11151.65 
  Bombardiere Castro, Aldo 2103 CHI0.001-0.1415-2.10 
  Cataldo Roa, Dionisio 2024 CHI0.001-0.2115-3.15 
  Reveco Lizama, Manuel 1963 BRA0.5010.22153.30 
  Galarce Flores, Felipe 2021 CHI0.5010.28154.20 
  San Cristobal Flores, Mario Aleja 2198  * CHI0.001-0.0815-1.20 
  Escudero Donoso, Felipe 2046 CHI0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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