Individual Calculations July 2017
 Natarajan, M  Total change: 9.40  Rating chartPersonal card
 1st BRIO Open FIDE Rating Chess tmt Calicut IND 2017-06-14
RcRownchangeKK*chgGame
 1464 1349 3.50 8 0.47 20 9.40 
  Abhishek, A 1749  * IND0.001-0.0820-1.60 
  Ramakrishnan, T V 1133 IND1.0010.22204.40 
  Lakshimi, Narayanan 1749  * IND0.001-0.0820-1.60 
  Abdul, Hameed 1217 IND1.0010.32206.40 
  Vijaya, Kumar V 1564 IND1.0010.772015.40 
  Muhammed, Reja C 1533 IND0.001-0.2620-5.20 
  Kannan.v 1596 IND0.001-0.1920-3.80 
  Kishore, R 1172 IND0.501-0.2320-4.60 
 * 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)
 

 

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