Individual Calculations January 2014
 Hernandez, Zaida  Total change: -1.20  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2196 1958 1.00 5 -0.08 15 -1.20 
  Guerrero, Andres 2245 VEN0.001-0.1615-2.40 
  Prasca Sosa, Rafael m2358  * VEN0.001-0.0815-1.20 
  Pilarte, Rene f2132 NCA0.001-0.2715-4.05 
  Fabrega, Enrique 2123 PAN0.001-0.2815-4.20 
  Gavarrete, Nahum 2120 HON1.0010.711510.65 
 * 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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