Individual Calculations December 2017
 Vyas, Tatva  Total change: -7.20  Rating chartPersonal card
 6th National Amateur Chess Championship 2017 New Delhi IND 2017-11-05
RcRownchangeKK*chgGame
 1470 1281 2.00 8 -0.18 40 -7.20 
  Choubey, Saurabh 1681  * IND0.001-0.0840-3.20 
  Gavish, Chotani 1556 IND0.001-0.1740-6.80 
  Raj, Prakhar 1512 IND0.5010.294011.60 
  Arush, Jain 1527 IND0.001-0.1940-7.60 
  Nagasri, Saikanth 1477 IND0.001-0.2540-10.00 
  Madhusmita, Mishra 1059 IND1.0010.22408.80 
  Samarth, Mittal 1488 IND0.5010.274010.80 
  Aanya, Agarwal 1460 IND0.001-0.2740-10.80 
 * 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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