Individual Calculations January 2020
 Sagnik, Halder  Total change: 30.80  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1342 1035 1.50 5 0.77 40 30.80 
  Priyanshu, Barua 1435  * IND0.5010.424016.80 
  Vedika, Agarwal 1372 IND0.001-0.1240-4.80 
  Soumick, Bandopadhyay 1295 IND1.0010.824032.80 
  Avigyan, Ghosh 1322 IND0.001-0.1640-6.40 
  Debapriya, Manna 1288 IND0.001-0.1940-7.60 
 * 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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