Individual Calculations January 2014
 Mejia, Yesica  Total change: 20.10  Rating chartPersonal card
 Torneo IRT Departamental Risaralda (Selectivo McGregor) Pereira COL 2013-11-27
RcRownchangeKK*chgGame
 2000 1873 2.00 3 0.92 30 27.60 
  Saladen, Rafael f2230 COL0.5010.393011.70 
  Hoyos, Camilo 1851 COL0.501-0.0330-0.90 
  Jaramillo, Carlos Orlando 1918 COL1.0010.563016.80 

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)
 
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2133 1873 0.50 4 -0.25 30 -7.50 
  Pena Duarte, Fabian Dario 2126 COL0.001-0.1930-5.70 
  Contreras, Henry f2213 COL0.001-0.1230-3.60 
  Bolivar, Jeison 2086 COL0.5010.27308.10 
  Prieto, Ernesto 2108 COL0.001-0.2130-6.30 

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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