Individual Calculations July 2013
 Rahul Dev, Das  Total change: -33.90  Rating chartPersonal card
 1st HDCA International FIDE Rated Schools Open Chess Tournament,2013 Kolkata, West Bengal IND 2013-06-08
RcRownchangeKK*chgGame
 1407 1644 5.50 9 -1.57 15 -23.55 
  Dipanjan, Bhattacharya 1247 IND0.501-0.4215-6.30 
  Pousumi, Maity 1244  * IND1.0010.08151.20 
  Ambarish, Sharma 1437 IND0.501-0.2715-4.05 
  Manash, Sengupta 1435 IND1.0010.23153.45 
  Panda, Sambit 1525 IND0.501-0.1615-2.40 
  Shouvik, Kar 1444 IND0.001-0.7615-11.40 
  Saikat, Bose 1403 IND1.0010.20153.00 
  Shuban, Saha 1476 IND0.501-0.2215-3.30 
  Rajarshi, Dutta 1453 IND0.501-0.2515-3.75 
 * 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
 1489 1644 2.00 4 -0.69 15 -10.35 
  Ranajit, Mistry 1825 IND0.001-0.2615-3.90 
  Param, Singh Gujral 1244  * IND1.0010.08151.20 
  Soham, Das 1465 IND0.501-0.2315-3.45 
  Nazeer, Basha G 1420 IND0.501-0.2815-4.20 
 * 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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