Individual Calculations January 2019
 Praloy, Sahoo  Total change: -0.40  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1574 1795 6.00 8 -0.01 40 -0.40 
  Ujaan, Bhattacharya 1395  * IND0.501-0.4240-16.80 
  Prapti, Moulik 1395  * IND1.0010.08403.20 
  Gairick, Saha 1395  * IND1.0010.08403.20 
  Anjishnu, Mondal 1440 IND1.0010.11404.40 
  Debarghya, Samanta 1595 IND0.501-0.2640-10.40 
  Dhritabrata, Kundu 1527 IND1.0010.17406.80 
  Diya, Chowdhury 1652 IND1.0010.314012.40 
  Mitrabha, Guha f2195  * IND0.001-0.0840-3.20 
 * 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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