Individual Calculations December 2018
 Sonal, Parmar  Total change: -42.80  Rating chartPersonal card
 NATIONAL WOMEN SENIOR CHESS CHAMPIONSHIP-2018 Jaipur IND 2018-11-18
RcRownchangeKK*chgGame
 1378 1128 0.00 5 -1.07 40 -42.80 
  Jain, Nityata wc1528  * IND0.001-0.0840-3.20 
  Bindu, Saritha K. wf1517 IND0.001-0.0940-3.60 
  Shweta 1397 IND0.001-0.1740-6.80 
  Kumari, Priti 1250 IND0.001-0.3340-13.20 
  Charvi, Patidar 1198 IND0.001-0.4040-16.00 
 * 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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