Individual Calculations September 2015
 Natarajan, M  Total change: 2.20  Rating chartPersonal card
 First KCA FIDE Rating Chess Tournament Kanchipuram, Tamil Nadu IND 2015-08-12
RcRownchangeKK*chgGame
 1460 1423 3.50 7 0.11 20 2.20 
  Raahul, V S 1807 IND0.001-0.0920-1.80 
  Lokeswara, Rao M 1223 IND1.0010.24204.80 
  Gukesh, D c1765 IND0.5010.38207.60 
  Visveshwar, A 1823  * IND0.001-0.0820-1.60 
  Prahadheeshwar, C M 1232 IND0.001-0.7520-15.00 
  Saahil, Ahmed M 1142 IND1.0010.16203.20 
  Vikram, Natraj S 1231 IND1.0010.25205.00 
 * 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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