Individual Calculations June 2013
 Cespedes, Cesar Ivan  Total change: -15.60  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 1990 2127 3.00 6 -1.04 15 -15.60 
  Romero, Daniela 1892 COL0.501-0.2915-4.35 
  Alvarez, Alvaro 2050 COL0.001-0.6115-9.15 
  Zapata Jaramillo, William 1841 COL0.501-0.3415-5.10 
  Montoya, Rafael 2016 COL1.0010.35155.25 
  Barco Cardona, Juan Carlos 2066 COL1.0010.42156.30 
  Posada, Juan Manuel f2076 COL0.001-0.5715-8.55 

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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