Individual Calculations February 2013
 Aditya, M  Total change: -8.25  Rating chartPersonal card
 05th Chennai Open - 2013 Chennai IND 2013-01-15
RcRownchangeKK*chgGame
 1628 1417 2.00 9 -0.55 15 -8.25 
  Negi, V S 1817  * IND0.001-0.0815-1.20 
  Prabhat, Koutha 1807 IND0.001-0.0915-1.35 
  Jasper, Jothi P 1356 IND1.0010.42156.30 
  Grueninger, David 1768 SUI0.001-0.1115-1.65 
  Sruti, L 1250 IND1.0010.28154.20 
  Aarthi, G 1809 IND0.001-0.0815-1.20 
  Selvabharathy, T 1804 IND0.001-0.0915-1.35 
  Jayakumar, S 1757 IND0.001-0.1215-1.80 
  Jegatha, B 1282 IND0.001-0.6815-10.20 
 * 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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