Individual Calculations September 2019
 Avinash, Kumar Yadav  Total change: 9.00  Rating chartPersonal card
 28th National Youth Under-25 Open Chess Championship 2019 Jammu IND 2019-08-01
RcRownchangeKK*chgGame
 1535 1258 1.50 5 0.45 20 9.00 
  Aditya, P Melani 1658  * IND0.001-0.0820-1.60 
  Sharan, R S 1570 IND0.001-0.1420-2.80 
  Arushi, Kotwal wc1658  * IND0.5010.42208.40 
  Sai, Prasath A S 1658  * IND0.001-0.0820-1.60 
  Pavan, S 1133 IND1.0010.33206.60 
 * 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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