Individual Calculations February 2017
 Jijo, Joy  Total change: 29.20  Rating chartPersonal card
 9th Chennai Open Grandmaster Chess Tmt for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2017-01-18
RcRownchangeKK*chgGame
 1687 1560 4.00 9 0.73 40 29.20 
  Aniruddh, Aiyengar 1960  * IND0.001-0.0840-3.20 
  Karthik, P M 1862 IND0.001-0.1540-6.00 
  Laubscher, Anzel wm1846 RSA0.001-0.1640-6.40 
  Varun, Agrawal 1348 IND0.501-0.2740-10.80 
  Mohana, R 1330 IND0.501-0.2940-11.60 
  Shivani, Madhu 1314 IND1.0010.19407.60 
  Isha, Sharma wc1902 IND0.5010.384015.20 
  Rathneesh, R 1837 IND0.5010.334013.20 
  Anilkumar, K.v. 1780 IND1.0010.784031.20 
 * 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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