Individual Calculations January 2015
 Abhra, Raj Chanda  Total change: 22.00  Rating chartPersonal card
 01st 64 Suqares FIDE Rated tmt 2014 Kolkata IND 2014-12-22
RcRownchangeKK*chgGame
 1484 1260 2.00 6 0.55 40 22.00 
  Ghosh, Samriddhaa 1660  * IND0.001-0.0840-3.20 
  Shahil, Dey 1490 IND0.001-0.2140-8.40 
  Priya, Ranjan Das 1570 IND0.001-0.1440-5.60 
  Utsab, Chatterjee 1567 IND0.5010.364014.40 
  Vatsal, Nagelia 1132 IND1.0010.334013.20 
  Arnab, Bandyopadhyay 1487 IND0.5010.294011.60 
 * 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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