Individual Calculations June 2019
 Diya, Chowdhury  Total change: -13.20  Rating chartPersonal card
 45th West Bengal FIDE Rated State Women Chess Championship 2019 Kolkata IND 2019-05-15
RcRownchangeKK*chgGame
 1440 1763 4.50 6 -0.52 40 -20.80 
  Saparya, Ghosh 1363  * IND1.0010.08403.20 
  Vedika, Agarwal 1363  * IND0.501-0.4240-16.80 
  Anwesha, Saha 1363  * IND0.501-0.4240-16.80 
  Sritama, Sen 1363  * IND1.0010.08403.20 
  Debarpita, Ghosh 1363  * IND1.0010.08403.20 
  Mehendi, Sil 1823 IND0.5010.08403.20 
 * 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)
 
 WB State Under 17 Girls Chess Championship Kolkata IND 2019-05-21
RcRownchangeKK*chgGame
 1523 1763 5.50 7 0.19 40 7.60 
  Jagriti, Agarwal 1363  * IND1.0010.08403.20 
  Aarshiya, Biswas 1363  * IND1.0010.08403.20 
  Sinthia, Sarkar 1408 IND1.0010.11404.40 
  Sneha, Paul 1363  * IND1.0010.08403.20 
  Ghosh, Samriddhaa 1963 IND0.001-0.2440-9.60 
  Sudipa, Haldar 1654 IND0.501-0.1540-6.00 
  Ananya, Bothra 1550 IND1.0010.23409.20 
 * 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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