Individual Calculations February 2013
 Siva, Kumar Badireddy  Total change: 17.10  Rating chartPersonal card
 A2H 09th All India Fide Rated below 1600 Chess Tmt Hyderabad IND 2012-10-23
RcRownchangeKK*chgGame
 1521 1263 1.50 5 0.57 30 17.10 
  Pavan, Kumar Y 1541 IND1.0010.833024.90 
  Raval, Dilip 1556 IND0.001-0.1530-4.50 
  Srinivasa, Rao Tummalapali 1508 IND0.001-0.2030-6.00 
  Phani, Kumar N M 1527 IND0.5010.32309.60 
  Asha, Deepika Kudithipudi 1473 IND0.001-0.2330-6.90 

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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