Rapid: Individual Calculations April 2015
 Molano Diaz, Oscar Fabian  Total change: 3.80  Rating chartPersonal card
 IRT Activo Unicentro Tunja Tunja COL 2015-03-01
RcRownchangeKK*chgGame
 1839 1788 2.00 4 0.19 20 3.80 
  Cadena, Juan Manuel 2096 COL0.001-0.1420-2.80 
  Alvarez, Amaury 2139 COL0.001-0.1120-2.20 
  Bernal Parra, Eliana Valentina 1498 COL1.0010.16203.20 
  Bernal Parra, Liz Gabriela 1622 COL1.0010.28205.60 

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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