Individual Calculations September 2013
 Arias, Daniel  Total change: 32.10  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Sub 20 Masculino 2013 San Salvador ESA 2013-08-08
RcRownchangeKK*chgGame
 2173 2163 6.50 9 2.14 15 32.10 
  Cofre Archibold, Nestor 1876 MEX1.0010.16152.40 
  Giron, Jorge Ernesto 1999 ESA1.0010.28154.20 
  Ruiz C, Joshua D m2394 COL0.001-0.2115-3.15 
  Fuentes, Adrian 2057 PAN1.0010.36155.40 
  Duran Vega, Sergio f2256 CRC0.5010.13151.95 
  Aizpurua, Patrick f2147 PAN1.0010.48157.20 
  Bassan, Remo m2336 VEN1.0010.731510.95 
  Torres, Juan Camilo f2338 COL0.001-0.2715-4.05 
  Fuentes Ramos, Alejandro 2151 VEN1.0010.48157.20 

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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