Individual Calculations July 2010
 Salazar, Ricardo  Total change: -15.75  Rating chartPersonal card
 IRT Deptal Mayores Absoluto Valle 2010 Cali COL 2010-05-14
RcRownchangeKK*chgGame
 2085 2025 1.50 5 -0.63 25 -15.75 
  Rios, Cristhian Camilo f2267 COL0.001-0.2025-5.00 
  Alvarez, Javier 2178 COL0.001-0.3025-7.50 
  Dominguez, Oscar 1921 COL0.501-0.1425-3.50 
  Mayorquin, Nicolas 1848 COL1.0010.27256.75 
  Beltran, Carlos Armando 2210 COL0.001-0.2625-6.50 

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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