Individual Calculations November 2015
 Lugo Roldan, Jean P.  Total change: -19.20  Rating chartPersonal card
 Liga Puertorriquena de Clubes 2015 Aguadilla PUR 2015-07-25
RcRownchangeKK*chgGame
 1935 1931 2.50 6 -0.48 40 -19.20 
  Davila Vega, Juan R. c2118 PUR0.5010.24409.60 
  Davila Vega, Juan R. c2118 PUR0.001-0.2640-10.40 
  Deliz Quinones, Hector J. 1892 PUR1.0010.454018.00 
  Deliz Quinones, Hector J. 1892 PUR0.501-0.0540-2.00 
  Sosa Pacheco, Luis 1796 PUR0.001-0.6840-27.20 
  Sosa Pacheco, Luis 1796 PUR0.501-0.1840-7.20 

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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