Individual Calculations December 2017
 Saahil, Ahmed M  Total change: 19.60  Rating chartPersonal card
 Nanjil 1st All India FIDE Rated open Nagercoil IND 2017-11-03
RcRownchangeKK*chgGame
 1452 1350 2.50 5 0.49 40 19.60 
  Abishek, A 1609 IND0.001-0.1840-7.20 
  Krithik, Shai M P 1090 IND0.501-0.3240-12.80 
  Vignesh, Rajan 1059 IND1.0010.15406.00 
  Harshad, S 1750  * IND1.0010.924036.80 
  Akash, S 1750  * IND0.001-0.0840-3.20 
 * 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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