Individual Calculations July 2018
 Shuvam, Roy  Total change: 5.60  Rating chartPersonal card
 The Heritage West Bengal State sub Junior Open 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1561 1642 4.50 7 0.40 40 16.00 
  Swapneel, Gupta 1242  * IND1.0010.08403.20 
  Dhrubajyoti, Barman 1342 IND1.0010.15406.00 
  Tushar, Barua 1264 IND1.0010.09403.60 
  Arpan, Das (jr) 2042  * IND0.5010.424016.80 
  Souhardo, Basak 1789 IND0.5010.20408.00 
  Sanket, Chakravarty 1836 IND0.001-0.2540-10.00 
  Atreya, Nandy 1410 IND0.501-0.2940-11.60 
 * 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
 1422 1642 5.00 7 -0.26 40 -10.40 
  Adrita, Mitra 1242  * IND1.0010.08403.20 
  Prayash, Adhikari 1297 IND1.0010.11404.40 
  Sarbojit, Paul 1878 IND0.001-0.2040-8.00 
  Rachishnu, Datta 1347 IND1.0010.15406.00 
  Ananya, Bothra 1479 IND0.001-0.7240-28.80 
  Somdeb, Mazumder 1308 IND1.0010.12404.80 
  Sanika, Sengupta 1403 IND1.0010.20408.00 
 * 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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