Individual Calculations December 2022
 Elisabeth, Christine  Total change: -5.00  Rating chartPersonal card
 Asian Girls Chess Championship 2022 Tagaytay PHI 2022-11-17
RcRownchangeKK*chgGame
 1926 1825 2.50 7 -0.25 20 -5.00 
  Serikbay, Assel wm2250 KAZ0.001-0.0720-1.40 
  Tan, Mary Joy 1751 PHI0.501-0.1020-2.00 
  Femil, Chelladurai 1657 IND0.501-0.2220-4.40 
  Susmita, Bhowmick 1425  * IND1.0010.08201.60 
  Mahdian, Anousha wf2080 IRI0.5010.31206.20 
  Zahedifar, Anahita wf2121 IRI0.001-0.1520-3.00 
  Nurgali, Nazerke wm2197 KAZ0.001-0.1020-2.00 
 * 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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