Individual Calculations November 2009
 Naveen, Kumar  Total change: 0.45  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
 1768 1761 2.00 4 0.03 15 0.45 
  Nirmal, Kumar Basu 1623 IND1.0010.31154.65 
  Samar, Chatterjee 1982 IND0.001-0.2215-3.30 
  Sumit, Bajpai 1519 IND1.0010.20153.00 
  Jaypal, Gayen 1948 IND0.001-0.2615-3.90 

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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