Individual Calculations January 2020
 Aronyak, Ghosh  Total change: 3.40  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 2120 2433 7.00 8 0.34 10 3.40 
  Arghadeep, Das 2033  * IND1.0010.08100.80 
  Shreeyash, Kejriwal 2033  * IND1.0010.08100.80 
  Aryan, Bandyopadhyay 2033  * IND1.0010.08100.80 
  Aritrya, Pal 2033  * IND1.0010.08100.80 
  Sparsh, Khandelwal 2033  * IND1.0010.08100.80 
  Srijit, Paul m2318 IND0.501-0.1610-1.60 
  Koustav, Chatterjee m2447 IND0.5010.02100.20 
  Alekhya, Mukhopadhyay 2033  * IND1.0010.08100.80 
 * 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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