Individual Calculations July 2013
 Priya, Ranjan Das  Total change: -35.40  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1512 1627 2.00 7 -2.48 15 -37.20 
  Chattarjee, Laltu 2027  * IND0.001-0.0815-1.20 
  Ashutosh, Biswas 1293 IND1.0010.12151.80 
  Garain, B.n. 1836 IND0.001-0.2315-3.45 
  Sayan, Banik 1446 IND0.001-0.7415-11.10 
  Suryapriya, Sengupta 1352 IND0.001-0.8315-12.45 
  Srijita, Sarkar 1251 IND1.0010.09151.35 
  Bipra, Nath 1378 IND0.001-0.8115-12.15 
 * 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)
 
 01st All India FIDE Rated below 2000 Kolkata IND 2013-06-20
RcRownchangeKK*chgGame
 1629 1627 3.50 7 0.12 15 1.80 
  Roy, Pallabi 1948 IND0.001-0.1315-1.95 
  Soumyajit, Das 1227  * IND1.0010.08151.20 
  Gupta, Bhola Nath 1820 IND0.001-0.2515-3.75 
  Soham, Das 1465 IND0.501-0.2115-3.15 
  Santu, Mitra 1283 IND1.0010.12151.80 
  Arpita, Mukherjee wf1758 IND1.0010.681510.20 
  Haldar, Ajoy 1903 IND0.001-0.1715-2.55 
 * 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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