Individual Calculations July 2019
 Soumyajit, Das  Total change: 62.00  Rating chartPersonal card
 West Bengal State sub Junior Open Chess Championship 2019 kolkata IND 2019-06-05
RcRownchangeKK*chgGame
 1221 1008 3.00 6 1.55 40 62.00 
  Praloy, Sahoo 1408  * IND0.001-0.0840-3.20 
  Debaryo, Basu 1157 IND0.5010.20408.00 
  Soutrik, Maitra 1154 IND0.5010.20408.00 
  Souvik, Mitra 1204 IND0.5010.254010.00 
  Archak, Das 1129 IND1.0010.664026.40 
  Oishik, Kundu 1274 IND0.5010.324012.80 
 * 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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