Individual Calculations October 2008
 Vargas, Mauricio  Total change: 24.50  Rating chartPersonal card
 IRT GP Jamanudi Elite Jamundi COL 2008-08-16
 2137 1940 2.50 6 0.98 25 24.50 
  Mateus, Alejandro 2191 COL0.001-0.1925-4.75 
  Escobar Barona, Juan Fernando 2029 COL1.0010.622515.50 
  Munoz, Julian Andres 2181 COL0.001-0.2025-5.00 
  Schneider-Zinner, Werner 2066 COL0.5010.17254.25 
  Sanchez, Victor 2242 COL1.0010.852521.25 
  Becerra, Juan David 2114 COL0.001-0.2725-6.75 

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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