Individual Calculations July 2012
 Tapan, Kumar Dey  Total change: -21.90  Rating chartPersonal card
 JRD Tata FIDE Rating below 2000 East Singhbhum Jharkand IND 2012-03-27
RcRownchangeKK*chgGame
 1639 1791 5.50 9 -0.73 30 -21.90 
  Hanuman Satish, B 1512 IND1.0010.16304.80 
  Abdul, Hameed 1533 IND1.0010.18305.40 
  Chincholimath, Halsagar 1963 IND0.001-0.2730-8.10 
  Satyam, Kumar 1647 IND0.501-0.1930-5.70 
  Bidhar, Rutumbara wf1682 IND0.501-0.1530-4.50 
  Kumar, Awadhesh 1647 IND1.0010.31309.30 
  Nayak, Sanjeeban 1590 IND0.001-0.7630-22.80 
  Mishra, Om 1519 IND1.0010.17305.10 
  M Tulasi Ram, Kumar 1657 IND0.501-0.1830-5.40 

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)
 

 

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