Individual Calculations April 2019
 Dhritabrata, Kundu  Total change: -13.20  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1515 1473 5.00 8 1.28 40 51.20 
  Shreya, Shree Bansal 1189 IND1.0010.16406.40 
  Arpan, Das 1873  * IND0.001-0.0840-3.20 
  Soumik, Guchhait 1229 IND1.0010.20408.00 
  Shresth, Mahapatra 1193 IND1.0010.16406.40 
  Basak, Bishal 1719 IND0.001-0.1940-7.60 
  Debarpita, Ghosh 1315 IND1.0010.294011.60 
  Akash, Tiwari 1731 IND0.5010.324012.80 
  Chandreyee, Hajra wm1873  * IND0.5010.424016.80 
 * 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)
 
 DCA Open FIDE Rated Chess Tournament 2019 Delhi IND 2019-03-23
RcRownchangeKK*chgGame
 1283 1473 3.50 7 -1.61 40 -64.40 
  Ranjith, R.k. 1790 IND0.001-0.1340-5.20 
  Lalit, Kumar 1132 IND0.501-0.3840-15.20 
  Sudhir, Vanarase 1187 IND0.001-0.8440-33.60 
  Brahmaiah, V.j 1183 IND1.0010.16406.40 
  Abhisheak, Dutt Chandra 1216 IND0.501-0.3240-12.80 
  Rohan, Gupta 1235 IND0.501-0.3040-12.00 
  Desmond, Toppo 1237 IND1.0010.20408.00 

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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