Individual Calculations July 2017
 Giron, Jorge Ernesto  Total change: -13.60  Rating chartPersonal card
 Tournament Zonal 2.3 FIDE San Salvador ESA 2017-05-26
RcRownchangeKK*chgGame
 2193 2214 4.00 9 -0.68 20 -13.60 
  Zavala Galindo, Alejandra Beatri 1814  * ESA1.0010.08201.60 
  Gonzalez Acosta, Bernal g2494 CRC0.5010.34206.80 
  Sanchez Alvarez, Roberto Carlos f2404 CUB0.5010.25205.00 
  Arias, Lemnys A. m2291 ESA0.001-0.3920-7.80 
  Martinez, Nelson f2103 ESA1.0010.35207.00 
  Guillen Ramirez, Jose Antonio f2266 HON0.5010.07201.40 
  Lorne, Malaku f2128 JAM0.501-0.1220-2.40 
  Alfaro, William f2162 NCA0.001-0.5720-11.40 
  Pineda, Juan Jose f2073 NCA0.001-0.6920-13.80 
 * 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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