Individual Calculations September 2017
 Swapan, Kumar Das  Total change: 6.00  Rating chartPersonal card
 2nd Badal Bhattacharjee Memorial All India FIDE Rating Siliguri IND 2017-08-06
RcRownchangeKK*chgGame
 1544 1425 2.50 6 0.30 20 6.00 
  Sheik, Md. Abdul Muttalib 1811 BAN0.001-0.0920-1.80 
  Srijak, Sengupta 1065 IND1.0010.10202.00 
  Sengdup, Lama 1688 IND1.0010.822016.40 
  Chakrabarti, Tamal 1790 IND0.001-0.1020-2.00 
  Sudarshan, Mitra 1663 IND0.001-0.2020-4.00 
  Anjishnu, Mondal 1249 IND0.501-0.2320-4.60 

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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