Individual Calculations September 2011
 Lozano, Nestor Favian  Total change: 49.95  Rating chartPersonal card
 IRT de Verano Ciudad de Bogota Bogota COL 2011-08-11
RcRownchangeKK*chgGame
 2073 1867 5.50 9 3.33 15 49.95 
  Barros, Raul Junior f2127 COL0.001-0.1815-2.70 
  Guzman Lozano, Campo Elias 2052 COL1.0010.741511.10 
  Salcedo, Jackeline wf1995 COL1.0010.671510.05 
  Juez, Jose Yesid 2056 COL0.5010.25153.75 
  Santos Morales, Natalia Andrea 2027 COL0.001-0.2915-4.35 
  Juez, Henry David 2019 COL1.0010.701510.50 
  Estrella Becerra, Fernando 2071 COL1.0010.761511.40 
  Carmona, Samuel 2138 COL0.5010.33154.95 
  Ramirez Daza, Diego 2169 COL0.5010.35155.25 

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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