Individual Calculations December 2019
 Alka, Das  Total change: -55.40  Rating chartPersonal card
 1st BDCA-DSA FIDE Rated Open Chess Tournament Durgapur IND 2019-10-31
RcRownchangeKK*chgGame
 1440 1814 5.00 8 -2.23 20 -44.60 
  Damodar, Kumar 1414  * IND1.0010.08201.60 
  Avirup, Das Neogi 1414  * IND0.501-0.4220-8.40 
  Oishik, Kundu 1414  * IND1.0010.08201.60 
  Bijoy, Kundu 1439 IND1.0010.09201.80 
  Shresth, Mahapatra 1469 IND0.501-0.3920-7.80 
  Mayukh, Chatterjee 1414  * IND0.501-0.4220-8.40 
  Aditya, Prasad 1538 IND0.501-0.3320-6.60 
  Uddipan, Roy 1414  * IND0.001-0.9220-18.40 
 * 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)
 
 Aditya Birla Memorial 19th Jharkhand Senior State chess Championship 2019 Jharkhand IND 2019-11-23
RcRownchangeKK*chgGame
 1499 1814 7.00 9 -0.54 20 -10.80 
  Om, Narayan Bhuyan 1414  * IND1.0010.08201.60 
  Arun, Kumar 1414  * IND1.0010.08201.60 
  Dhananjay, Mahato 1426 IND1.0010.09201.80 
  Ashis, Kumar 1414  * IND0.501-0.4220-8.40 
  Deepak, Lal Saha 1496 IND1.0010.13202.60 
  Priyanka, Kumari 1879 IND0.001-0.4120-8.20 
  Rishav, Kumar 1414  * IND0.501-0.4220-8.40 
  Das, Bhola Nath 1414  * IND1.0010.08201.60 
  Ankit Kumar, Singh 1617 IND1.0010.25205.00 
 * 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)
 

 

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