Individual Calculations October 2014
 Mateus, Martha  Total change: 29.80  Rating chartPersonal card
 Campeonato Panamericano Femenino 2014 Palmira COL 2014-09-01
RcRownchangeKK*chgGame
 2065 2127 6.50 9 1.49 20 29.80 
  Viveros, Erica Johana 1727  * COL1.0010.08201.60 
  Richards, Deborah wm2042 JAM0.501-0.1220-2.40 
  Orozco, Lina Yomayra wm2138 COL1.0010.522010.40 
  Perez Rodriguez, Jennifer wm2225 PAR1.0010.632012.60 
  Romero Echeverria, Abigail wf2089 ECU1.0010.45209.00 
  Rivera, Ingris wm2221 COL1.0010.632012.60 
  Franco Valencia, Angela wm2208 COL1.0010.612012.20 
  Franco Valencia, Beatriz Irene wm2204 COL0.001-0.3920-7.80 
  Bermudez Veliz, Josselyn wf1733 ECU0.001-0.9220-18.40 
 * 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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