Individual Calculations August 2017
 Sahil, Chowdhry  Total change: -13.60  Rating chartPersonal card
 Delhi State Open Chess Championship 2017 Delhi IND 2017-07-21
RcRownchangeKK*chgGame
 1312 1211 0.50 2 -0.34 40 -13.60 
  Aaryan, Varshney 1611  * IND0.001-0.0840-3.20 
  Kabir, Kalra 1012 IND0.501-0.2640-10.40 
 * 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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