Individual Calculations January 2019
 Jena, Suhana  Total change: 9.60  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1256 1337 4.50 7 0.24 40 9.60 
  Anishka, Pandey 1013 IND1.0010.13405.20 
  Ayan, Pal 1737  * IND0.001-0.0840-3.20 
  Pragati, Das 1083 IND1.0010.19407.60 
  Srijan, Chatterjee 1076 IND0.501-0.3240-12.80 
  Alekhya, Mukhopadhyay 1618 IND0.001-0.1640-6.40 
  Mehul, Gupta 1134 IND1.0010.24409.60 
  Kaushika, Kumari 1133 IND1.0010.24409.60 
 * 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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