Individual Calculations September 2012
 Sanchez, Jose  Total change: 8.25  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe U.20 Masculino San Salvador ESA 2012-08-07
RcRownchangeKK*chgGame
 2045 1856 2.50 7 0.55 15 8.25 
  Leon Calderon, Jonathan 2107 ECU0.001-0.1915-2.85 
  Zavarce, Oscar Enrique f2207 VEN1.0010.891513.35 
  Garcia, Douglas 2180 GUA0.001-0.1315-1.95 
  Mejia, Giusseped 1950 ESA0.5010.13151.95 
  Mejia, Lucio 1875 ESA0.001-0.4715-7.05 
  Sanchez, David 1820 ESA1.0010.45156.75 
  Saltos Velez, Adrian 2174 ECU0.001-0.1315-1.95 

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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