Blitz: Individual Calculations August 2013
 Buitrago, Bernardo  Total change: 26.00  Rating chartPersonal card
 Open IRT Blitz de Independencia Julio 19 Bogota COL 2013-07-19
RcRownchangeKK*chgGame
 2054 1871 4.50 12 1.30 20 26.00 
  Valle, Leiner Efrain 2130 COL0.001-0.1820-3.60 
  Valle, Leiner Efrain 2130 COL0.001-0.1820-3.60 
  Univio Sanchez, German 2041 COL1.0010.722014.40 
  Univio Sanchez, German 2041 COL0.001-0.2820-5.60 
  Acevedo, Johan 2095 COL0.001-0.2220-4.40 
  Acevedo, Johan 2095 COL0.5010.28205.60 
  Arango, Santiago 2055 COL0.001-0.2620-5.20 
  Arango, Santiago 2055 COL1.0010.742014.80 
  Ospina Ortiz, Oscar Alexander 1938 COL1.0010.592011.80 
  Ospina Ortiz, Oscar Alexander 1938 COL1.0010.592011.80 
  Dominguez Rincon, Miller 2067 COL0.001-0.2520-5.00 
  Dominguez Rincon, Miller 2067 COL0.001-0.2520-5.00 

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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