Individual Calculations January 2020
 Sudipa, Haldar  Total change: -21.20  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1472 1646 5.00 8 -0.53 40 -21.20 
  Subhrajit, Dey 1246  * IND1.0010.08403.20 
  Akash, Hizli 1264 IND1.0010.09403.60 
  Ishir, Narayan 1268 IND1.0010.09403.60 
  Bristy, Mukherjee wc1872 IND0.001-0.2140-8.40 
  Ritam, Kundu 1353 IND1.0010.15406.00 
  Rachishnu, Datta 1427 IND1.0010.22408.80 
  Soham, Dey 1929 IND0.001-0.1640-6.40 
  Dhritabrata, Kundu 1415 IND0.001-0.7940-31.60 
 * 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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