Individual Calculations February 2015
 Md Nurul Islam, Mahin  Total change: -32.40  Rating chartPersonal card
 Chennai Open 2014 above 1900 Cat A Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 2012 1829 0.00 6 -1.62 20 -32.40 
  Gandhi, Anish 2163 IND0.001-0.1220-2.40 
  Chakravarthi, Y.v.k. 2076 IND0.001-0.1920-3.80 
  Hemanth, Raam 2001 IND0.001-0.2720-5.40 
  Prakashram, R 1942 IND0.001-0.3520-7.00 
  Iyer, Vishal 1908 IND0.001-0.3920-7.80 
  Vantika, Agrawal 1982 IND0.001-0.3020-6.00 

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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