Individual Calculations November 2012
 Loaiza, Yurani  Total change: -6.15  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Cali COL 2012-10-04
RcRownchangeKK*chgGame
 2104 1917 1.00 5 -0.41 15 -6.15 
  Barbosa, Daniela 1764 COL1.0010.30154.50 
  Lopez Hernandez, Carlos Manuel f2301 COL0.001-0.0915-1.35 
  Munoz, Julian Andres 2181 COL0.001-0.1815-2.70 
  Avila, Pedro Andres 2145 COL0.001-0.2115-3.15 
  Mateus, Martha wm2130 COL0.001-0.2315-3.45 

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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