Individual Calculations April 2009
 Sivakumar, P  Total change: 1.05  Rating chartPersonal card
 All India FIDE Rating Open Chess Tournament - 2008 Adithya Institute of Technology-Coimbatore IND 2008-12-23
RcRownchangeKK*chgGame
 2030 1783 1.00 4 0.19 15 2.85 
  Phoobalan, P 2133 IND0.001-0.1115-1.65 
  Palaniappan, A L 1992 IND1.0010.771511.55 
  Ganesh, P 1923 IND0.001-0.3115-4.65 
  Manjunath, J 2070 IND0.001-0.1615-2.40 

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)
 
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2080 1783 0.50 4 -0.12 15 -1.80 
  Nitin, S f2133 IND0.001-0.1115-1.65 
  Singh, Arvinder Preet 2133 IND0.001-0.1115-1.65 
  Rishi, Thariani 2008 IND0.5010.28154.20 
  Roop, Saurav 2046 IND0.001-0.1815-2.70 

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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