Individual Calculations January 2020
 Soham, Dey  Total change: 13.60  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1694 1929 6.50 8 0.34 40 13.60 
  Saptarshi, Talukdar 1529  * IND1.0010.08403.20 
  Oishik, Kundu 1529  * IND1.0010.08403.20 
  Eshan, Bhattacharjee 1593 IND1.0010.12404.80 
  Mohammad Shafiqul, Islam 1696 BAN1.0010.21408.40 
  Rounak, Pathak 1659 IND0.001-0.8340-33.20 
  Marium, Fatima 1579 IND1.0010.11404.40 
  Sudipa, Haldar 1646 IND1.0010.16406.40 
  Srijit, Paul m2318 IND0.5010.414016.40 
 * 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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