Individual Calculations January 2012
 Sumit, Kumar  Total change: -17.25  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1645 1912 7.00 10 -1.03 15 -15.45 
  Sayantan, Mukherjee 1512  * IND1.0010.08151.20 
  Koustav, Chatterjee 1636 IND0.001-0.8315-12.45 
  Sagar, Majumdar 1512  * IND1.0010.08151.20 
  Subhayan, Kundu 1628 IND0.001-0.8415-12.60 
  Srijit, Paul 1536 IND1.0010.09151.35 
  Indu, Bhushan Bajpai 1623 IND1.0010.16152.40 
  Raunak, Mondal 1675 IND0.501-0.3015-4.50 
  Tanuj M, Meshran 1709 IND1.0010.24153.60 
  Pabitra, Mukherjee 1593 IND1.0010.13151.95 
  Chakrabarti, Tamal 2026 IND0.5010.16152.40 
 * 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 CCF All India Fide Rating below 2000 Kolkata IND 2011-12-15
RcRownchangeKK*chgGame
 1740 1912 5.50 8 -0.12 15 -1.80 
  Sarbajit, Chowdhury 1624 IND0.001-0.8415-12.60 
  Shinjini, Sengupta 1512  * IND1.0010.08151.20 
  Prabhunath, Sah 1648 IND1.0010.18152.70 
  Arpita, Mukherjee wf1655 IND1.0010.18152.70 
  Jayanta, Kr Sarkar 1722 IND1.0010.25153.75 
  Malla, Nooka Raju 1951 IND0.5010.05150.75 
  Abhishek, Sarkar 1920 IND0.5010.01150.15 
  Iyer, Vishal 1890 IND0.501-0.0315-0.45 
 * 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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