Individual Calculations January 2012
 Suvradeepta, Das  Total change: 60.00  Rating chartPersonal card
 23rd Telegraph school championship - 2011 Kolkata IND 2011-11-29
RcRownchangeKK*chgGame
 1769 1814 6.00 8 1.54 15 23.10 
  Harshita, Guddanti 1523 IND0.501-0.3515-5.25 
  Manash, Sengupta 1417 IND1.0010.08151.20 
  Koustav, Chatterjee 1636 IND1.0010.27154.05 
  Saptorshi, Gupta 1669 IND1.0010.31154.65 
  Mitrabha, Guha f1931 IND0.5010.16152.40 
  Adhip, Ray 1698 IND1.0010.34155.10 
  Aubhropratim, Manna 2063 IND1.0010.811512.15 
  Ghosh, Diptayan f2214  * IND0.001-0.0815-1.20 
 * 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)
 
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1729 1814 4.00 7 -0.26 15 -3.90 
  Nayandeep, Dilip Kotangle 2009 IND0.001-0.2515-3.75 
  Dewangan, Yogesh 1592 IND0.501-0.2815-4.20 
  Avijaan, Roy Choudhury 1603 IND1.0010.23153.45 
  Saptorshi, Gupta 1669 IND0.501-0.1915-2.85 
  Koustav, Chatterjee 1636 IND1.0010.27154.05 
  Dangmei, Bosco 1938 IND0.001-0.3315-4.95 
  Arpita, Mukherjee wf1655 IND1.0010.29154.35 

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 CCF All India Fide Rating below 2000 Kolkata IND 2011-12-15
RcRownchangeKK*chgGame
 1827 1814 7.00 9 2.72 15 40.80 
  Soumyaditya, Saha 1557 IND1.0010.18152.70 
  Ritam, Nag 1551 IND1.0010.18152.70 
  Mughaho, Awomi 1917 IND1.0010.64159.60 
  Kaustuv, Kundu 1923 IND1.0010.65159.75 
  Subir, Ghosh 1898 IND1.0010.62159.30 
  Shaon, Chowdhury 1768 IND1.0010.44156.60 
  Dilip, Das 1993 IND0.001-0.2715-4.05 
  Iyer, Vishal 1890 IND0.5010.10151.50 
  Debarshi, Mukherjee 1949 IND0.5010.18152.70 

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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