Rapid: Individual Calculations January 2014
 Ortega Chavez, Alexander  Total change: 0.00  Rating chartPersonal card
 JUEGOS DPTALES AJEDREZ MASCULINO ACTIVO POR EQUIPOS VALLE 2013 Restrepo COL 2013-12-03
RcRownchangeRpKK*chgGame
 1875 0 0.00 4 0.00 1075   0.00 
  Ospina Escobar, Juan Pablo 1793 COL0.0010.00 0.00 
  Rosero, Jefferson 1841 COL0.0010.00 0.00 
  Cadavid Osorio, Juan Miguel 1872 COL0.0010.00 0.00 
  Gonzalez, Andres Felipe 1993 COL0.0010.00 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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