Individual Calculations January 2011
 Debankan, Dhara  Total change: 15.30  Rating chartPersonal card
 22nd The Telegraph School's Chess Championship Kolkata IND 2010-12-11
RcRownchangeKK*chgGame
 1770 1871 6.00 8 1.02 15 15.30 
  Sarbojit, Paul 1498 IND1.0010.10151.50 
  Sankalan, Bharati 1653 IND0.501-0.2815-4.20 
  Rudra, Nath Ghosh 1574 IND1.0010.15152.25 
  Anustoop, Biswas 1643 IND1.0010.21153.15 
  Prakash, Ved 1746 IND1.0010.33154.95 
  Prince, Bajaj c2200 IND0.5010.38155.70 
  , Prasannaa.s 2064 IND0.001-0.2515-3.75 
  Arpan, Das 1780 IND1.0010.38155.70 

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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