Individual Calculations January 2012
 Leal Cortes, Diego Fernando  Total change: -12.60  Rating chartPersonal card
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2145 1901 0.00 4 -0.84 15 -12.60 
  Hernandez, Gonzalo 2136 COL0.001-0.2115-3.15 
  Baules, Jorge m2301  * PAN0.001-0.0815-1.20 
  Lizarazo, Juan Carlos 2080 COL0.001-0.2715-4.05 
  Guelgua, Alvaro 2064 COL0.001-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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