Individual Calculations January 2020
 Mathavan, T  Total change: 31.20  Rating chartPersonal card
 Ramco Institute Technology's 2nd FIDE Rated Open Chess Tournament Rajapalayam IND 2019-11-30
RcRownchangeKK*chgGame
 1391 1357 4.00 7 0.78 40 31.20 
  Ayyappan, P Santhana Prabu 1708 IND0.001-0.1140-4.40 
  Inakshi, G 1087 IND1.0010.17406.80 
  Sai, Alagappan S 1567 IND0.001-0.2340-9.20 
  Devadarshaan, I 1129 IND1.0010.21408.40 
  Mohit, S 1043 IND1.0010.14405.60 
  Shadhursshaan, R 1561 IND1.0010.764030.40 
  Deepak, Raj R 1640 IND0.001-0.1640-6.40 

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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