Individual Calculations February 2020
 Indira, Priyadharshini Subbu  Total change: -80.40  Rating chartPersonal card
 ONGC 48th Tamilnadu State women's Chess Championship - 2020 Mannargudi IND 2020-01-02
RcRownchangeKK*chgGame
 1350 1389 2.00 6 -1.42 40 -56.80 
  Sugirtha, S 1059 IND1.0010.12404.80 
  Janani, J 1788 IND0.001-0.0840-3.20 
  Soumiya, Murugan 1160 IND0.001-0.7940-31.60 
  Anunithi, S S 1168 IND1.0010.22408.80 
  Akshaya, Nandakumar 1789  * IND0.001-0.0840-3.20 
  Shivani, Senthilkumar 1137 IND0.001-0.8140-32.40 
 * 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)
 
 12th Chennai Open International Grandmaster Chess Tournament 2020 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2020-01-18
RcRownchangeKK*chgGame
 1473 1389 3.50 10 -0.59 40 -23.60 
  Sanket, Chakravarty 1789  * IND0.001-0.0840-3.20 
  Sahib, Singh 1699 IND0.001-0.1440-5.60 
  Shashindhar, Kumar R 1091 IND1.0010.15406.00 
  Sivan, S Roshan 1649 IND0.001-0.1840-7.20 
  Srikeshav, P 1120 IND1.0010.17406.80 
  Bhagwat, Heramb 1640 IND0.001-0.1940-7.60 
  Nehete, Arnav 1712 IND0.001-0.1340-5.20 
  Haresh, Venkata Narayanaswamy 1150 SGP1.0010.20408.00 
  Vishnu, Menon 1670 IND0.001-0.1640-6.40 
  Mukesh, Kanna J K R 1212 IND0.501-0.2340-9.20 
 * 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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