Individual Calculations January 2013
 Gupta, Niti  Total change: 20.25  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1659 1398 3.00 8 1.35 15 20.25 
  Sumit, Grover 1798  * IND0.001-0.0815-1.20 
  Ananya, S 1742 IND1.0010.881513.20 
  Shiny, Das 1783 IND0.001-0.0915-1.35 
  Thookivakam, Pujitha Reddy 1687 IND0.001-0.1615-2.40 
  Jain, Y D 1655 IND0.001-0.1815-2.70 
  Garima, Gaurav 1266 IND1.0010.32154.80 
  Gurunathan, Karthik 1671 AUS1.0010.831512.45 
  Sushmitha, G 1673 IND0.001-0.1715-2.55 
 * 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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