Individual Calculations January 2010
 Prado, Leonardo  Total change: 0.00  Rating chartPersonal card
 IRT Open Internacional Navideno Ciudad de Bogota Bogota Colombia COL 2009-12-04
RcRownchangeRpKK*chgGame
 2183 0 0.50 4 0.00 1861   0.00 
  Becerra, Juan David 2249 COL0.0010.00 0.00 
  Sanabria Rangel, Sergio A 2187 COL0.0010.00 0.00 
  Hernandez Agamez, Gonzalo 2150 COL0.5010.00 0.00 
  Ruiz, Alciguel f2144 COL0.0010.00 0.00 

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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