Individual Calculations November 2012
 Aragon Aviles, Sandra  Total change: 36.75  Rating chartPersonal card
 VI Festival Internacional de Ajedrez Universidad Central Bogota COL 2012-10-11
RcRownchangeKK*chgGame
 2001 1745 4.00 8 2.45 15 36.75 
  Kostov, Alex 2080 COL0.001-0.1215-1.80 
  Fiesco, Valentina 1909 COL0.5010.22153.30 
  Salcedo, Jackeline wf1963 COL1.0010.781511.70 
  Mora, Luis Jose 1987 COL1.0010.801512.00 
  Lizarazo Arango, Juan Carlos 2089 COL0.001-0.1215-1.80 
  Corredor Rengifo, Luis Fernando 1941 COL1.0010.751511.25 
  Prieto, Ernesto 2099 COL0.001-0.1115-1.65 
  Romo, David 1940 COL0.5010.25153.75 

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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