Individual Calculations March 2011
 Arango, Andres Mauricio  Total change: 17.10  Rating chartPersonal card
 Torneo IRT Abierto de Apertura 2011 Medellin COL 2011-02-02
RcRownchangeKK*chgGame
 2044 2157 5.00 6 1.14 15 17.10 
  Duran, Fabian Alberto 1882 COL1.0010.17152.55 
  Sierra Mejia, Juan Pablo 1929 COL1.0010.21153.15 
  Nino, Juan Camilo 2010 COL1.0010.30154.50 
  Vittorino, Carlo Giovanni f2315 COL0.001-0.2915-4.35 
  Cuesta Bejarano, Manuel Enriq 1996 COL1.0010.29154.35 
  Franco Valencia, Angela Maria wf2129 COL1.0010.46156.90 

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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