Blitz: Individual Calculations January 2015
 Ospina, Juan David  Total change: 0.00  Rating chartPersonal card
 IRT BLITZ Millonario de Navidad Ciudad Bogota Bogota COL 2014-12-07
RcRownchangeRpKK*chgGame
 1860 0 2.50 12 0.00 1630   0.00 
  Vallejo, Humberto 2082 COL0.0010.00 0.00 
  Vallejo, Humberto 2082 COL0.0010.00 0.00 
  Gonzalez, Jair 1862 COL0.0010.00 0.00 
  Gonzalez, Jair 1862 COL0.5010.00 0.00 
  Jimenez, Joseph 1829 COL1.0010.00 0.00 
  Jimenez, Joseph 1829 COL0.0010.00 0.00 
  Ribero, Guillermo Andres 1716 COL0.0010.00 0.00 
  Ribero, Guillermo Andres 1716 COL0.0010.00 0.00 
  Segura T, Jesus Daniel 1683 COL0.0010.00 0.00 
  Segura T, Jesus Daniel 1683 COL0.0010.00 0.00 
  Quintero, Raul 1987 COL0.0010.00 0.00 
  Quintero, Raul 1987 COL1.0010.00 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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