Individual Calculations November 2013
 Figueroa Rosario, Alex  Total change: 6.15  Rating chartPersonal card
 IV Torneo Abierto Bolivar Morales Arecibo PUR 2013-08-30
 1988 2006 2.50 4 0.41 15 6.15 
  Morales Gonzalez, Bolivar 1851 PUR1.0010.29154.35 
  Garcia Alicea, Osvaldo 1917 PUR1.0010.38155.70 
  Zilleruelo Irizarry, Diego 2063 PUR0.5010.08151.20 
  Montanez Nazario, Roberto c2121 PUR0.001-0.3415-5.10 

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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