Individual Calculations July 2010
 Montanez Nazario, Roberto  Total change: 6.15  Rating chartPersonal card
 VII Jose De Diego Aguadilla PUR 2010-04-16
RcRownchangeKK*chgGame
 2201 2101 1.50 3 0.41 15 6.15 
  Santa Torres, Juan M., Im m2244 PUR0.001-0.3115-4.65 
  Almedina Ortiz, Edgardo J 2194 PUR1.0010.63159.45 
  Davila Vega, Juan R. 2164 PUR0.5010.09151.35 

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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