Individual Calculations May 2018
 Charan, K  Total change: 1.20  Rating chartPersonal card
 1st IITM Open FIDE Rating Chennai IND 2018-04-13
RcRownchangeKK*chgGame
 1480 1313 1.00 3 0.03 40 1.20 
  Konatham, Snehil 1712 IND0.001-0.0840-3.20 
  Muthu, Palaniappan P L 1604 IND0.001-0.1540-6.00 
  Narayana, Perumal K 1125 IND1.0010.264010.40 

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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