Individual Calculations June 2018
 Alekhya, Mukhopadhyay  Total change: -23.60  Rating chartPersonal card
 Bengal State Under 13 open FIDE rating Kolkata IND 2018-05-04
RcRownchangeKK*chgGame
 1382 1646 5.00 7 -0.59 40 -23.60 
  Ishir, Narayan 1246  * IND1.0010.08403.20 
  Anukarssa, Dutta 1246  * IND1.0010.08403.20 
  Dhritabrata, Kundu 1422 IND0.501-0.2840-11.20 
  Aritrya, Pal 1403 IND0.501-0.3040-12.00 
  Dhrubajyoti, Barman 1278 IND1.0010.10404.00 
  Raghuraj, Pratap Singh 1440 IND0.501-0.2640-10.40 
  Aditya, Bikram Paul 1637 IND0.501-0.0140-0.40 
 * 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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