Individual Calculations November 2016
 Ortiz, Rosa Daniela  Total change: 9.20  Rating chartPersonal card
 Torneo Regional Centro Occidente Open Siguatepeque HON 2016-10-15
RcRownchangeKK*chgGame
 1845 1581 1.00 4 0.23 40 9.20 
  Ortiz, Katherine Berenice wf1843 HON0.5010.324012.80 
  Vallejo Baca, Luis Mario 1981  * HON0.001-0.0840-3.20 
  Duron, Mario 1710 HON0.001-0.3340-13.20 
  Espinoza Zaldivar, Jeovanny 1846 HON0.5010.324012.80 
 * 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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