Individual Calculations February 2020
 Akshaya, Rajaraman  Total change: -9.60  Rating chartPersonal card
 ONGC 48th Tamilnadu State women's Chess Championship - 2020 Mannargudi IND 2020-01-02
RcRownchangeKK*chgGame
 1351 1446 5.50 8 0.62 40 24.80 
  Hasmitha, Jt 1087 IND1.0010.10404.00 
  Akshaya, Nandakumar 1846  * IND0.5010.424016.80 
  Vijayasubhasri, S 1606 IND0.001-0.2940-11.60 
  Raveena, Shri A 1151 IND1.0010.15406.00 
  Aswinika, Mani R 1270 IND0.001-0.7340-29.20 
  Harini, Sukumar 1190 IND1.0010.19407.60 
  Kaniskka, M S 1071 IND1.0010.09403.60 
  Femil, Chelladurai 1585 IND1.0010.694027.60 
 * 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
 1515 1446 2.50 8 -0.86 40 -34.40 
  Bakshi, Rutuja 1846  * IND0.001-0.0840-3.20 
  Adireddy, Arjun 1738 IND0.001-0.1540-6.00 
  Abhinav , Chakrapani Santhalayan 1688 IND0.001-0.2040-8.00 
  Rosewe, M 1221 IND0.501-0.2840-11.20 
  Challa, Saharsha 1115 IND1.0010.12404.80 
  Rushyendra, Chowdary Kantipudi 1687 IND0.001-0.2040-8.00 
  Aniruddh, B 1184 IND1.0010.18407.20 
  Vengatesh, Krishnan C 1640 IND0.001-0.2540-10.00 
 * 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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