Individual Calculations September 2013
 Lopez, Jasel  Total change: 8.40  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Sub 20 Masculino 2013 San Salvador ESA 2013-08-08
RcRownchangeKK*chgGame
 2072 2122 5.00 8 0.56 15 8.40 
  Smith, Vandoff 1725 TRI1.0010.08151.20 
  Husbands, Orlando c1971 BAR0.501-0.2015-3.00 
  Castro, Jose Luis 2271 VEN0.001-0.3015-4.50 
  Giron, Jorge Ernesto 1999 ESA0.001-0.6715-10.05 
  Cofre Archibold, Nestor 1876 MEX1.0010.19152.85 
  Jimenez Garcia, Emmanuel 2083 CRC1.0010.45156.75 
  Duran Vega, Sergio f2256 CRC1.0010.681510.20 
  Ruiz C, Joshua D m2394 COL0.5010.33154.95 

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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