Individual Calculations September 2017
 Narayanan, S.r  Total change: -2.80  Rating chartPersonal card
 5th NL Pandiyar Memorial Open FIDE 2017 Udaipur IND 2017-08-24
RcRownchangeKK*chgGame
 1591 1260 0.50 5 -0.14 20 -2.80 
  Balasubramanian, A. 1641 IND0.001-0.0920-1.80 
  Chourasiya, Hemant 1580 IND0.001-0.1320-2.60 
  Dhruv, Dak 1526 IND0.5010.32206.40 
  Tanmay, Chopra 1546 IND0.001-0.1620-3.20 
  Gupta, R K 1660  * IND0.001-0.0820-1.60 
 * 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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