Individual Calculations January 2013
 Sumit, Grover  Total change: -13.35  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1873 2013 6.50 11 -0.89 15 -13.35 
  Gupta, Niti 1613  * IND1.0010.08151.20 
  Adhiban, B g2413  * IND0.001-0.0815-1.20 
  Maanas, O T 1722 IND1.0010.15152.25 
  Audi, Ameya 1813 IND0.501-0.2615-3.90 
  Sachin, Pradeep 1613  * IND0.501-0.4215-6.30 
  Saurabh, Anand 1872 IND1.0010.31154.65 
  Purushothaman, T 2286 IND0.001-0.1715-2.55 
  Rajeev, V M 1787 IND0.001-0.7915-11.85 
  Nikhil, R Umesh 1719 IND1.0010.15152.25 
  Sai, Prahlad K 1865 IND1.0010.30154.50 
  Hirthickkesh, Pr 1898 IND0.501-0.1615-2.40 
 * 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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