Individual Calculations February 2019
 Santiago Colon, Brian O.  Total change: 55.20  Rating chartPersonal card
 6to. Torneo Abierto Memorial Narciso Rabell Mendez - Grupo A San Sebastian PUR 2019-01-18
RcRownchangeKK*chgGame
 1924 1691 2.50 5 1.38 40 55.20 
  Boggiano Pereira, Miguel A. 1988 PUR1.0010.854034.00 
  Sosa Trani, Luis A. f2030 PUR0.001-0.1240-4.80 
  Aneses Bocanegra, Omar 1882 PUR0.5010.254010.00 
  Acevedo Candelaria, Eduardo 1709 PUR1.0010.534021.20 
  Pinales Roussel, Gabriel 2010 PUR0.001-0.1340-5.20 

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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