Individual Calculations January 2020
 Arjun, Sidharth S  Total change: -67.55  Rating chartPersonal card
 National Senior Chess Championship Sikkim IND 2019-12-09
RcRownchangeKK*chgGame
 1666 1620 4.50 11 -0.43 35 -15.05 
  Utsab, Chatterjee 2020  * IND0.001-0.0835-2.80 
  Nandhini, Saripalli 1949 IND0.001-0.1235-4.20 
  Phurba, Wangial Bhutia 1432 IND1.0010.26359.10 
  Bidhar, Rutumbara wf1939 IND0.001-0.1335-4.55 
  Ramandeep, Singh Gill 1322 IND0.001-0.8535-29.75 
  Veerendra, Kumar Sah 1301 IND0.501-0.3735-12.95 
  Shiv, Shankar Sharma 1260 IND1.0010.10353.50 
  Hardik, Jha 1814 IND0.001-0.2535-8.75 
  Piyush, Kumar 1556 IND1.0010.413514.35 
  Pradeep, Tiwari 1940 IND1.0010.873530.45 
  Tanishq, Gupta 1798 IND0.001-0.2735-9.45 
 * 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)
 
 Bhopal International Grandmaster Chess Tournament 2019 Bhopal IND 2019-12-21
RcRownchangeKK*chgGame
 1572 1620 3.50 9 -1.50 35 -52.50 
  Ananthapadmanabh, D V 1808 IND0.5010.24358.40 
  Ilamparthi, A R 1852 IND0.001-0.2135-7.35 
  Sahu, Rajendra Kumar 1837 IND0.001-0.2235-7.70 
  Dawda, Vihaan 1335 IND1.0010.16355.60 
  Mahajan, Ayush 1959 IND0.001-0.1235-4.20 
  Sankalp, Banodia 1313 IND0.501-0.3635-12.60 
  Shivam, Panchal 1353 IND0.501-0.3235-11.20 
  Vedant, Mistry 1317 IND0.501-0.3635-12.60 
  Anya, Seth Syed 1372 IND0.501-0.3135-10.85 

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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