Individual Calculations February 2020
 Sudhakar, Prem Dutt  Total change: -13.20  Rating chartPersonal card
 4th Dalmia Cements All India Open FIDE Rating Chess Tournament 2019 Jharkhand IND 2019-12-26
RcRownchangeKK*chgGame
 1535 1729 5.50 8 -0.21 20 -4.20 
  Avinash, Kumar Yadav 1329  * IND1.0010.08201.60 
  Archisman, Patra 1339 IND0.501-0.4120-8.20 
  Banerjee, Abhradeep 1379 IND1.0010.11202.20 
  Piyush, Kumar 1556 IND1.0010.27205.40 
  Rajesh, Kumar 1856 IND0.5010.17203.40 
  Anurag, Panigrahi 1522 IND1.0010.23204.60 
  Priyanka, Kumari 1874 IND0.001-0.3120-6.20 
  Rachishnu, Datta 1427 IND0.501-0.3520-7.00 
 * 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)
 
 2nd Dumka All India below 1800 FIDE Rating Chess tournament Jharkhand IND 2020-01-10
RcRownchangeKK*chgGame
 1462 1729 6.00 8 -0.45 20 -9.00 
  Pranav, Kumar 1329  * IND1.0010.08201.60 
  Milan, Kumar 1329  * IND1.0010.08201.60 
  Lokesh, Kumar 1465 IND1.0010.18203.60 
  Sandil, Nirmal Chandra 1513 IND0.501-0.2820-5.60 
  Basant, Khandelwal 1480 IND0.501-0.3120-6.20 
  Mrityunjay, Choudhary 1329  * IND1.0010.08201.60 
  Abhishek, Sonu 1588 IND1.0010.31206.20 
  Ankit Kumar, Singh 1665 IND0.001-0.5920-11.80 
 * 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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