Individual Calculations April 2009
 Perumallu, K  Total change: 0.00  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeRpKK*chgGame
 1931 0 4.50 10 0.00 1895   0.00 
  Manish, Hamal 2089 NEP0.0010.00 0.00 
  Mathur, Tarun 1788 IND1.0010.00 0.00 
  Cheniram, Pegu 1958 IND0.0010.00 0.00 
  , Rajagopalan 1725 IND1.0010.00 0.00 
  Samuder, Kumar Girsa 1916 IND1.0010.00 0.00 
  Tiwari, Ashwani f2096 IND0.0010.00 0.00 
  Sitaram, Agarwal 1925 NEP1.0010.00 0.00 
  Ghosh, Diptayan 2092 IND0.0010.00 0.00 
  Surya, Narayana, M 1929 IND0.0010.00 0.00 
  Herbert, Michael 1792 ITA0.5010.00 0.00 

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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