Individual Calculations April 2009
 Alexander, Ashok  Total change: -60.50  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 1940 2236 3.50 7 -2.42 25 -60.50 
  Surya, Narayana, M 1929 IND0.501-0.3625-9.00 
  Sidhant, Mohapatra 1955 IND0.501-0.3425-8.50 
  Ritwan, Sauntra 1990 IND0.001-0.8125-20.25 
  Rajesh, Kumar 1886 IND0.001-0.8925-22.25 
  Iqbal, Singh Gulati 1886 IND1.0010.11252.75 
  Jishore, V M 1886 IND1.0010.11252.75 
  Sivokhin, Vladimir 2048 KAZ0.501-0.2425-6.00 

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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