Individual Calculations November 2009
 Atul, Kumar  Total change: 3.45  Rating chartPersonal card
 Delhi Chess Challenge Open Fide Rating Chess Tournament Sarvodaya Vidyalaya, New Police Line, Kingsway Camp, New Delhi-09 IND 2009-09-18
RcRownchangeKK*chgGame
 1942 2030 4.50 7 0.23 15 3.45 
  Tejinder, Singh 1812 IND1.0010.22153.30 
  Gurpreet, Pal Singh 2301 IND0.001-0.1715-2.55 
  Sanjay, Gupta 1723 IND0.001-0.8615-12.90 
  Amrendra, Kumar 1791 IND1.0010.20153.00 
  Sanchit, Chauhan 1913 IND1.0010.34155.10 
  , Nitin 1868 IND1.0010.29154.35 
  Hemant, Sharma 2184 IND0.5010.21153.15 

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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