Individual Calculations August 2015
 Vidya Sagar, J.b.m.  Total change: 4.20  Rating chartPersonal card
 Commonwealth Chess Championship 2015 New Delhi IND 2015-06-22
RcRownchangeKK*chgGame
 1764 1587 2.50 8 0.21 20 4.20 
  Hemanth, Raam 1987  * IND0.001-0.0820-1.60 
  Shenvi, Pratik 1863 IND0.001-0.1720-3.40 
  Ahmed, Fuad c1797 MDV0.001-0.2320-4.60 
  Shegaonkar, Akshay 1751 IND0.001-0.2820-5.60 
  Dafal, Aishwaryaditya 1302 IND1.0010.16203.20 
  Nirmal, Kakra 1721 IND1.0010.682013.60 
  Toshali, V 1853 IND0.5010.32206.40 
  Panesar, Vedant 1835 IND0.001-0.1920-3.80 
 * 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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