Individual Calculations February 2013
 Vikash, Kumar Dwivedi  Total change: 2.10  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1689 1743 6.00 9 0.92 15 13.80 
  Samantaray, Aryan Arnab 1343  * IND1.0010.08151.20 
  Sayantan, Mukherjee 1524 IND1.0010.22153.30 
  Vatsal, Singhania 1516 IND1.0010.21153.15 
  Swarup, Sarkar 1996 IND0.001-0.1915-2.85 
  Das, Sagar 1575 IND1.0010.28154.20 
  Arpan, Das 1931 IND1.0010.741511.10 
  Samar, Chatterjee 1996 IND0.001-0.1915-2.85 
  Koustav, Chatterjee 1730 IND0.501-0.0215-0.30 
  Subham, Saha 1587 IND0.501-0.2115-3.15 
 * 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)
 
 Delhi Open 2013 category C Delhi IND 2013-01-09
RcRownchangeKK*chgGame
 1617 1719 3.50 7 -0.78 15 -11.70 
  Sandip, Dey 1852 IND1.0010.681510.20 
  Khalid, Amin 1821 IND0.001-0.3615-5.40 
  Saxena, Arpit 1875 IND0.001-0.2915-4.35 
  , Jashanpreet 1498 IND0.001-0.7815-11.70 
  Manoj, B Kulkarni 1410 IND0.501-0.3615-5.40 
  Priya, Rani 1377 IND1.0010.12151.80 
  Sparsh, Bansal 1487 IND1.0010.21153.15 

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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