Individual Calculations November 2018
 Romero Echeverria, Abigail  Total change: -9.40  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2021 2034 3.50 8 -0.47 20 -9.40 
  Sisior, Angelil 1634  * PLW1.0010.08201.60 
  Kulon, Klaudia wg2347 POL0.001-0.1420-2.80 
  Garcia , Marcella 1755 HON1.0010.16203.20 
  Psaila, Uranchimeg wc1634  * MLT1.0010.08201.60 
  Brunello, Marina fwg2294 ITA0.001-0.1820-3.60 
  Narva, Triin wf2113 EST0.5010.11202.20 
  Haussernot, Cecile wm2237 FRA0.001-0.2420-4.80 
  Nur Abidah, Shanti wm2152 INA0.001-0.3420-6.80 
 * 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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