Individual Calculations July 2018
 Pramit, Chanda  Total change: -9.60  Rating chartPersonal card
 1st West Bengal State Under 25 Open Rating Kolkata IND 2018-06-14
RcRownchangeKK*chgGame
 1432 1377 2.50 6 -0.24 40 -9.60 
  Rupam, Mukherjee 1777  * IND0.001-0.0840-3.20 
  Pragati, Mazumder 1027  * IND1.0010.11404.40 
  Atri, Chattopadhyay 1747 IND0.001-0.1040-4.00 
  Ujaan, Bhattacharya 1106 IND1.0010.17406.80 
  Raunit, Mitra 1196 IND0.501-0.2440-9.60 
  Rounak, Pathak 1741 IND0.001-0.1040-4.00 
 * 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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