Individual Calculations February 2017
 Vakil, Akhtar  Total change: -61.20  Rating chartPersonal card
 Delhi Open - 2017 New Delhi IND 2017-01-09
RcRownchangeKK*chgGame
 1866 1917 1.00 7 -3.06 20 -61.20 
  Arjun, Kalyan 2269 IND0.001-0.1120-2.20 
  Dhulipalla, Bala Chandra Prasad 2317  * IND0.001-0.0820-1.60 
  Ravindra, Raju 1740 IND0.001-0.7320-14.60 
  Aryan, Ranjan 1748 IND0.001-0.7220-14.40 
  Wettasinha, Vasanta 1730 SRI1.0010.26205.20 
  Kanishk, S K 1618 IND0.001-0.8520-17.00 
  Rishabh, Jain 1643 IND0.001-0.8320-16.60 
 * 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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