Individual Calculations February 2013
 Ahmad, Sayeed  Total change: -29.40  Rating chartPersonal card
 Delhi Open 2013 category C Delhi IND 2013-01-09
RcRownchangeKK*chgGame
 1645 1895 6.00 10 -1.96 15 -29.40 
  Kumar, Prince 1495  * IND0.501-0.4215-6.30 
  Devanshi, Rathi 1495  * IND1.0010.08151.20 
  Madhusudan, Sahu 1711 IND0.001-0.7415-11.10 
  Salim, Hafezi 1561 IND1.0010.12151.80 
  Kishan, Lal Keer 1687 IND1.0010.23153.45 
  Das, Susobhit 1733 IND1.0010.29154.35 
  Nitul, Khare 1670 IND0.501-0.2815-4.20 
  Meherjot, S Kals 1770 IND0.001-0.6715-10.05 
  Dinesh, Kumar Behera 1709 IND0.001-0.7415-11.10 
  Raichura, Niyant 1623 IND1.0010.17152.55 
 * 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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