Individual Calculations July 2010
 Alvarez, Javier  Total change: -18.30  Rating chartPersonal card
 IRT Deptal Mayores Absoluto Valle 2010 Cali COL 2010-05-14
RcRownchangeKK*chgGame
 2080 2178 2.50 6 -1.22 15 -18.30 
  Zuleta, Juan Esteban 1916 COL1.0010.18152.70 
  Rios, Cristhian Camilo f2267 COL0.001-0.3815-5.70 
  Salazar, Ricardo 2025 COL1.0010.30154.50 
  Moran, Daniel Stiven 2117 COL0.001-0.5815-8.70 
  Ossa, Orlando 2236 COL0.001-0.4215-6.30 
  Dominguez, Oscar 1921 COL0.501-0.3215-4.80 

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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