Individual Calculations July 2018
 Soham, Dey  Total change: -28.00  Rating chartPersonal card
 The Heritage West Bengal State sub Junior Open 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1484 1799 5.50 7 -0.50 40 -20.00 
  Mayhul, Munshi 1399  * IND1.0010.08403.20 
  Dhritabrata, Kundu 1449  * IND0.501-0.3940-15.60 
  Shankhodip, De 1404 IND1.0010.08403.20 
  Aditya, Chatterjee 1549 IND0.501-0.3140-12.40 
  Shounak, Mazumder 1489 IND1.0010.14405.60 
  Aditya, Bikram Paul 1615 IND0.501-0.2440-9.60 
  Raghuraj, Pratap Singh 1484 IND1.0010.14405.60 
 * 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)
 
 1st West Bengal State Under 25 Open Rating Kolkata IND 2018-06-14
RcRownchangeKK*chgGame
 1585 1799 5.00 7 -0.20 40 -8.00 
  Uddipon, Ray 1399  * IND1.0010.08403.20 
  Soumyadip, Deb 1403 IND1.0010.08403.20 
  Kaustuv, Kundu 2199  * IND0.001-0.0840-3.20 
  Aditya, Bikram Paul 1615 IND0.501-0.2440-9.60 
  Anubhab, Gupta 1465 IND0.501-0.3840-15.20 
  Rachishnu, Datta 1399  * IND1.0010.08403.20 
  Swarnava, Biswas 1614 IND1.0010.264010.40 
 * 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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