Individual Calculations July 2012
 Praveen Kumar, I  Total change: 2.55  Rating chartPersonal card
 60 Tamilnadu state Senior FIDE Rated Vellore IND 2012-04-23
RcRownchangeKK*chgGame
 1788 1673 2.50 7 -0.09 15 -1.35 
  Sekar, B 2073  * IND0.001-0.0815-1.20 
  Prasannaa, S 2073  * IND0.001-0.0815-1.20 
  Sree, Veeramani P 1335 IND1.0010.12151.80 
  Bharath, Srinivas 1438 IND1.0010.21153.15 
  Ajay Krishna, S 1868 IND0.001-0.2515-3.75 
  Muthaiah, Al 1833 IND0.5010.21153.15 
  Aadhityaa, M 1898 IND0.001-0.2215-3.30 
 * 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)
 
 TN Under - 19 Boys Coimbatore IND 2012-06-08
RcRownchangeKK*chgGame
 1695 1673 5.00 10 0.26 15 3.90 
  Ganesh, R 2018 IND0.5010.39155.85 
  Osama, Salim 2032 IND0.001-0.1015-1.50 
  Subramanian, R P 1529 IND1.0010.31154.65 
  Kalyanaraghavan, V S 1538 IND1.0010.32154.80 
  Siva, Mahadevan 1866 IND0.001-0.2515-3.75 
  Narendran, V 1387 IND1.0010.16152.40 
  Dinesh Kumaar, R 1862 IND0.001-0.2515-3.75 
  Navnitan, S V 1564 IND1.0010.35155.25 
  Hirthickkesh, Pr 1859 IND0.001-0.2615-3.90 
  Jai, Aditya D 1296 IND0.501-0.4115-6.15 

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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