Individual Calculations February 2015
 Morales Santos, Natasha  Total change: -27.20  Rating chartPersonal card
 2do. Torneo Internacional Memorial Narciso Rabell Mendez San Sebastian PUR 2015-01-14
RcRownchangeKK*chgGame
 1901 1910 3.50 8 -0.68 40 -27.20 
  Fernandez Paulino, Francis M. f2264 DOM0.001-0.1140-4.40 
  Sosa Trani, Luis f2011 PUR0.001-0.3640-14.40 
  Rios Maldonado, Javier 1770 PUR1.0010.314012.40 
  Rosa Pumarejo, Cesar 1831 PUR0.001-0.6140-24.40 
  Ortiz Ocasio, Jose Antonio 1738 PUR1.0010.274010.80 
  Vazquez Maccarini, Danitza wm1941 PUR0.001-0.4640-18.40 
  Deliz Quinones, Hector J. 1894 PUR0.501-0.0240-0.80 
  Sosa Pacheco, Luis 1762 PUR1.0010.304012.00 

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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