Individual Calculations August 2013
 Figueroa Rosario, Alex  Total change: 16.35  Rating chartPersonal card
 Abierto Pepiniano 2013 San Sebastian PUR 2013-05-30
 1870 2022 4.50 5 1.09 15 16.35 
  Quinones Torres, Bryan 1624 PUR1.0010.08151.20 
  Vazquez Maccarini, Danitza wf1841 PUR1.0010.26153.90 
  Cruz Serrano, Victor 1891 PUR1.0010.32154.80 
  Ayala Sanchez, Abnel 1999 PUR0.501-0.0315-0.45 
  Rosado Anazagasti, Rafael 1995 PUR1.0010.46156.90 

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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