Rapid: Individual Calculations September 2016
 Pratyay, Chowdhury  Total change: 13.40  Rating chartPersonal card
 2nd WB State FIDE Rated Rapid championship 2016 Kolkata IND 2016-08-13
RcRownchangeKK*chgGame
 1333 1285 4.00 7 0.67 20 13.40 
  Pragati, Mazumder 1023 IND1.0010.18203.60 
  Sawyan, Baran De 1685  * IND0.001-0.0820-1.60 
  Debaprabho, Gorai 1085 IND1.0010.24204.80 
  Ritam, Nag 1685  * IND0.001-0.0820-1.60 
  Prateeti, Gorai 1062 IND1.0010.22204.40 
  Sandip, Dey 1685  * IND0.001-0.0820-1.60 
  Sagnik, Ray 1108 IND1.0010.27205.40 
 * 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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