Individual Calculations February 2015
 Sosa Trani, Luis  Total change: 13.60  Rating chartPersonal card
 2do. Torneo Internacional Memorial Narciso Rabell Mendez San Sebastian PUR 2015-01-14
RcRownchangeKK*chgGame
 2047 2011 4.00 7 0.68 20 13.60 
  Morales Santos, Natasha wc1910 PUR1.0010.36207.20 
  Montalvo Rosario, Alejandro m2284 PUR0.001-0.1720-3.40 
  Matos Santoni, Gamalier 1900 PUR1.0010.35207.00 
  Jaquez, Juan Manuel 2109 DOM0.001-0.3720-7.40 
  Gonzalez Olivieri, Orlando c1884 PUR1.0010.33206.60 
  Rosa Pumarejo, Cesar 1831 PUR1.0010.26205.20 
  Castellanos Rodriguez, Renier m2411  * ESP0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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