Individual Calculations May 2019
 Rohini, T Usha  Total change: 8.80  Rating chartPersonal card
 2 Maynu Fide rating 1st Nellore cup open Nellore IND 2019-04-22
RcRownchangeKK*chgGame
 1499 1201 1.00 5 0.22 40 8.80 
  Sai, Krishna S. 1601  * IND0.001-0.0840-3.20 
  Chourasiya, Hemant 1542 IND0.001-0.1240-4.80 
  Ahirwar, Sanjay 1390 IND1.0010.754030.00 
  Mani, Bharathy 1530 IND0.001-0.1240-4.80 
  Aji, Kumar A 1431 IND0.001-0.2140-8.40 
 * 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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