Individual Calculations November 2011
 Avellaneda Arevalo, Ronald  Total change: -7.65  Rating chartPersonal card
 IRT Distrital por Equipos Empresarial y Universitario Bogota COL 2011-09-16
RcRownchangeKK*chgGame
 2130 1929 0.00 2 -0.51 15 -7.65 
  Consuegra, Oscar Enrique 2026 COL0.001-0.3715-5.55 
  Garavito, Miguel Angel 2234 COL0.001-0.1415-2.10 

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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