Individual Calculations September 2017
 Kamdar, Aparva  Total change: -68.80  Rating chartPersonal card
 55th National Challengers Chess Championship 2017 Ahmedabad IND 2017-08-12
RcRownchangeKK*chgGame
 1554 1590 4.50 11 -1.72 40 -68.80 
  Koustav, Chatterjee 1990  * IND0.001-0.0840-3.20 
  Arpan, Das (jr) 1906 IND0.001-0.1340-5.20 
  Agarwal, Brajesh 1983 IND0.001-0.0840-3.20 
  Neeraj, Sah 1418 IND1.0010.274010.80 
  Swaroop, Kashyap 1410 IND0.001-0.7440-29.60 
  Gupta, Niti 1342 IND0.501-0.3140-12.40 
  Adarsh, Bhanot 1349 IND0.501-0.3040-12.00 
  Shah, Moxit J 1325 IND1.0010.18407.20 
  Silseng, N Marak 1405 IND0.501-0.2440-9.60 
  Madhani, Shilpee 1497 IND0.501-0.1340-5.20 
  Zala, Akshar 1471 IND0.501-0.1640-6.40 
 * 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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