Individual Calculations October 2018
 Archit, Mittal  Total change: -11.20  Rating chartPersonal card
 32nd National Under-9 OPEN CHESS CHAMPIONSHIPS 2018 Ranchi, Jharkhand IND 2018-09-15
RcRownchangeKK*chgGame
 1229 1025 1.50 7 -0.28 40 -11.20 
  Ilamparthi, A R 1425  * IND0.001-0.0840-3.20 
  Jaiveer, Mahendru 1366 IND0.001-0.1240-4.80 
  Doddi, Bhaskara Sai Ganesh 1173 IND0.001-0.3040-12.00 
  Viswajith, Sai B 1140 IND1.0010.664026.40 
  Aaryan, Pandey 1204 IND0.001-0.2740-10.80 
  Vedant, Behal 1151 IND0.5010.17406.80 
  Sayanth, Krishna 1142 IND0.001-0.3440-13.60 
 * 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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