Individual Calculations July 2013
 Ganguly, Ritabroto  Total change: -4.20  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1734 1777 6.00 9 1.05 15 15.75 
  Kishor, Kumar Saha 1565 IND1.0010.23153.45 
  Abdhi, Das 1382 IND1.0010.08151.20 
  Das, Sayantan f2177  * IND0.001-0.0815-1.20 
  Samir, Kumar Saha 1544 IND1.0010.21153.15 
  Sayan, Banik 1446 IND1.0010.12151.80 
  Debankan, Dhara 2012 IND0.001-0.2115-3.15 
  Dipanjan, Chowdhury 1581 IND1.0010.25153.75 
  Soumya, Banerjee 1963 IND0.5010.24153.60 
  Datta, Nilabhro 1934 IND0.5010.21153.15 
 * 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)
 
 1st HDCA International FIDE Rated Schools Open Chess Tournament,2013 Kolkata, West Bengal IND 2013-06-08
RcRownchangeKK*chgGame
 1601 1777 5.50 9 -0.90 15 -13.50 
  Samip, Roy 1377  * IND1.0010.08151.20 
  Swapnadip, Haldar 1521 IND1.0010.19152.85 
  Sourjyendu, Malakar 1642 IND1.0010.32154.80 
  Bose, Sayan 2016 IND0.001-0.2015-3.00 
  Shrutarshi, Ray 1572 IND0.501-0.2615-3.90 
  Sounak, De (1) 1517 IND0.001-0.8215-12.30 
  Sanket, Chakravarty 1486 IND1.0010.15152.25 
  Rudra, Nath Ghosh 1541 IND1.0010.20153.00 
  Koustav, Chatterjee 1736 IND0.001-0.5615-8.40 
 * 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
 1622 1777 5.00 8 -0.43 15 -6.45 
  Santu, Mitra 1377  * IND0.001-0.9215-13.80 
  Nilanta, Chanda 1415 IND1.0010.10151.50 
  Rohan, Nag Chowdhury 1531 IND1.0010.19152.85 
  Samir, Sarkar 1519 IND1.0010.18152.70 
  Saurabh, Mandal 1939 IND0.5010.21153.15 
  Mitrabha, Guha f1967 IND0.001-0.2515-3.75 
  Muhammed, Reja C 1579 IND1.0010.24153.60 
  Vivek, Gupta 1645 IND0.501-0.1815-2.70 
 * 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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