Individual Calculations February 2013
 Deep, Dutta  Total change: -29.40  Rating chartPersonal card
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1507 1708 4.00 8 -1.96 15 -29.40 
  Rituraj, Borghain 1477 IND0.001-0.7915-11.85 
  Tamal, Roy Choudhury 1334 IND0.001-0.9015-13.50 
  Ayushman, Datta 1377 IND1.0010.12151.80 
  Soumik, Datta 1533 IND1.0010.27154.05 
  Khanda, Soumya Sagnik 1521 IND1.0010.26153.90 
  Soumyaditya, Saha 1617 IND0.501-0.1215-1.80 
  Aneek, Das 1574 IND0.001-0.6815-10.20 
  Tamojit, Poddar 1622 IND0.501-0.1215-1.80 

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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