Individual Calculations September 2013
 Cadavid, Juan Miguel  Total change: 27.90  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2086 1876 4.00 9 1.86 15 27.90 
  Munoz, Farid 2159 COL0.001-0.1615-2.40 
  Castano, Jhon Edison 2069 COL0.001-0.2515-3.75 
  Londono, Omar 2021 COL1.0010.691510.35 
  Ardila, Donaldo 2089 COL1.0010.771511.55 
  Betancur Gilraldo, David Roge 2216 COL0.001-0.1215-1.80 
  Zabala, Fidel 2004 COL1.0010.671510.05 
  Montenegro, Juan Rolando 2118 COL0.001-0.2015-3.00 
  Lopez Idarraga, Daniel Eduardo 2075 COL0.001-0.2415-3.60 
  Andrade Truyol, Geiner Jose 2027 COL1.0010.701510.50 

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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