Individual Calculations October 2014
 Richards, Deborah  Total change: -7.60  Rating chartPersonal card
 Campeonato Panamericano Femenino 2014 Palmira COL 2014-09-01
RcRownchangeKK*chgGame
 1983 2042 3.50 7 -0.38 20 -7.60 
  Llaudy Pupo, Lisandra wm2235 CUB0.001-0.2520-5.00 
  Mateus, Martha wm2127 COL0.5010.12202.40 
  Bermudez Veliz, Josselyn wf1733 ECU1.0010.14202.80 
  Orozco, Lina Yomayra wm2138 COL1.0010.632012.60 
  Dominguez, Laura Lucia wf1915 COL0.001-0.6720-13.40 
  Viveros, Erica Johana 1642  * COL0.001-0.9220-18.40 
  Romero Echeverria, Abigail wf2089 ECU1.0010.572011.40 
 * 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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