Individual Calculations September 2019
 Surya, Raghava I  Total change: 42.00  Rating chartPersonal card
 28th National Youth Under-25 Open Chess Championship 2019 Jammu IND 2019-08-01
RcRownchangeKK*chgGame
 1646 1499 3.00 6 1.05 40 42.00 
  Sanjay, S Pillai 1794 IND0.001-0.1540-6.00 
  Ahire, Vaibhav 1243 IND1.0010.19407.60 
  Vikash, Nishad 1707 IND0.5010.274010.80 
  Sai, Prasath A S 1662 IND1.0010.724028.80 
  Sharan, R S 1570 IND0.5010.10404.00 
  Mahindrakar, Indrajeet 1899  * IND0.001-0.0840-3.20 
 * 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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