Individual Calculations July 2012
 Akash, Tiwari  Total change: 19.80  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1707 1651 4.50 7 1.32 15 19.80 
  Souvik, Chakraborty 2051  * IND0.001-0.0815-1.20 
  Anish, Kayal 1436 IND1.0010.23153.45 
  Swapan Kr, Das Iol 1571 IND0.501-0.1115-1.65 
  Shrutarshi, Ray 1464 IND1.0010.26153.90 
  Syamal, Datta 1814 IND1.0010.721510.80 
  Majumdar, Chandrasish 2051  * IND0.001-0.0815-1.20 
  Mayank, Sethia 1564 IND1.0010.38155.70 
 * 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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