Individual Calculations January 2012
 Jugal, Kishore Das  Total change: -64.20  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1613 1922 3.00 6 -2.14 30 -64.20 
  Soumma, Chakraborty 1522  * IND1.0010.08302.40 
  Arpita, Mukherjee wf1655 IND0.501-0.3230-9.60 
  Trinath, Ghosh 1575 IND0.501-0.3930-11.70 
  Soura, Sekhar Baanerjee 1629 IND0.501-0.3530-10.50 
  Saptorshi, Gupta 1669 IND0.501-0.3130-9.30 
  Subhayan, Kundu 1628 IND0.001-0.8530-25.50 
 * 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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