Individual Calculations May 2017
 Swapnil, Sen  Total change: 37.20  Rating chartPersonal card
 3rd ADRA FIDE Open Rating Purulia, Bengal IND 2017-04-11
RcRownchangeKK*chgGame
 1785 1536 2.50 7 0.93 40 37.20 
  Soham, Das 1936  * IND0.001-0.0840-3.20 
  Mayukh, Chatterjee 1136  * IND0.501-0.4240-16.80 
  Mahitosh, Dey 1841 IND0.5010.364014.40 
  Ganguly, Ritabroto 1936  * IND1.0010.924036.80 
  Sayantan, Chandra 1816 IND0.5010.344013.60 
  Meghna, C H 1919 IND0.001-0.0940-3.60 
  Biswas, Gopal Chandra 1908 IND0.001-0.1040-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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