Individual Calculations February 2017
 Koustav, Chatterjee  Total change: -13.20  Rating chartPersonal card
 6th JRD Tata All India Open Chess Tournament 2016 jharkhand IND 2016-12-25
RcRownchangeKK*chgGame
 1896 2132 8.00 10 0.36 40 14.40 
  Rachishnu, Datta 1732  * IND1.0010.08403.20 
  Anubhav, Kumar Jha 1732  * IND1.0010.08403.20 
  Sudarshan, Mitra 1732  * IND1.0010.08403.20 
  Sonkalan, Bharati 1890 IND0.501-0.3040-12.00 
  Jitendra, Kumar Jawahar 1732  * IND1.0010.08403.20 
  Swaraj, Palit 2020 IND1.0010.354014.00 
  Nath, Rupankar 2055 IND0.501-0.1140-4.40 
  Ritam, Nag 1992 IND0.501-0.1940-7.60 
  Suvrajit, Saha m2232 IND0.5010.14405.60 
  Rabindra, Kumar Ojha 1840 IND1.0010.15406.00 
 * 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)
 
 Delhi Open - 2017 New Delhi IND 2017-01-09
RcRownchangeKK*chgGame
 2071 2265 6.50 10 -0.69 40 -27.60 
  Krishnater, Kushager 1913 IND0.501-0.3940-15.60 
  Gavi, Siddayya 1914 IND1.0010.11404.40 
  Panda, Sambit 1904 IND1.0010.10404.00 
  Venkatesh, M.r. g2439 IND0.5010.23409.20 
  Horvath, Adam g2499 HUN0.001-0.2140-8.40 
  Didwania, Vishal 1976 IND0.001-0.8440-33.60 
  Jeet, Jain 1866 IND1.0010.08403.20 
  Neelash, Saha 2071 IND0.501-0.2540-10.00 
  Vinay, Raj Bhatt 2039 IND1.0010.21408.40 
  Raahul, V S 2089 IND1.0010.274010.80 

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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