Individual Calculations February 2020
 Priyanka, Kumari B  Total change: -57.20  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 Delhi IND 2020-01-09
RcRownchangeKK*chgGame
 1436 1198 0.00 6 -1.43 40 -57.20 
  Subba, Raju S. 1598  * IND0.001-0.0840-3.20 
  Rajendra, Gupta 1579 IND0.001-0.0940-3.60 
  Gaigore, Sanskar 1406 IND0.001-0.2340-9.20 
  Gaurav, Kumar (mah) 1396 IND0.001-0.2440-9.60 
  Swain, Narayan 1598  * IND0.001-0.0840-3.20 
  Akshit, Khera 1040 IND0.001-0.7140-28.40 
 * 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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