Individual Calculations May 2012
 Gomez, Calderon Valentina  Total change: -9.90  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 1980 1825 1.50 7 -0.66 15 -9.90 
  Jaramillo, Ochoa Mateo 1963 COL0.001-0.3115-4.65 
  Estrella Becerra, Fernando 2083 COL0.001-0.1815-2.70 
  Castillejo, Angela Maria 2019 COL1.0010.751511.25 
  Valencia, Gantiva Cristian 1936 COL0.001-0.3515-5.25 
  Ordinola Capcha, Juan 2045 PER0.001-0.2215-3.30 
  Rivera, Ingris wm2169 COL0.001-0.1215-1.80 
  Garzon, Laura 1646 COL0.501-0.2315-3.45 

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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