Individual Calculations February 2015
 Sardana, Rishi  Total change: -21.30  Rating chartPersonal card
 13th Delhi International Open 2015 Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 2168 2404 5.50 10 -2.13 10 -21.30 
  Prajesh, R 2058 IND0.501-0.3910-3.90 
  Govindasamy, Nashlen c2004  * RSA1.0010.08100.80 
  Kumar, Gaurav 2004  * IND1.0010.08100.80 
  Shyam, Sundar M. g2489 IND0.5010.12101.20 
  David, Alberto g2572 ITA0.001-0.2810-2.80 
  Krishna Teja, N 2158 IND0.001-0.8110-8.10 
  Pranavananda, V 2116 IND0.001-0.8410-8.40 
  Varshini, V wf2071 IND0.501-0.3810-3.80 
  Snehal, Bhosale 2087 IND1.0010.13101.30 
  Vasli, Aref 2125 IRI1.0010.16101.60 
 * 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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